| 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 | $32.77 | 13.224% | $37.1035 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $113.44 | 13.713% | $128.996 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $189.53 | 10.190% | $208.8431 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $139.58 | 7.831% | $150.5105 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $70.94 | 3.651% | $73.53 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $241.54 | 3.718% | $250.5205 | $250.52 | $250.50 | $250.50 |
| Purchase #7 | $187.78 | 3.161% | $193.7157 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $975.58 | $1,043.2193 | $1,043.22 | $1,043.20 | $1,043.10 | |