| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.89 | 10.328% | $273.4921 | $273.49 | $273.50 | $273.50 |
| Purchase #2 | $155.93 | 6.841% | $166.5972 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $192.32 | 13.400% | $218.0909 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $197.71 | 10.804% | $219.0706 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $213.80 | 3.811% | $221.9479 | $221.95 | $221.95 | $221.90 |
| Purchase #6 | $222.61 | 11.857% | $249.0049 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $149.89 | 12.378% | $168.4434 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $1,380.15 | $1,516.6470 | $1,516.64 | $1,516.65 | $1,516.60 | |