| 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 | $220.35 | 13.381% | $249.835 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $232.60 | 4.124% | $242.1924 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $232.27 | 6.616% | $247.637 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $207.75 | 10.619% | $229.811 | $229.81 | $229.80 | $229.80 |
| Purchase #5 | $194.33 | 8.713% | $211.262 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $31.61 | 12.291% | $35.4952 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $170.47 | 3.504% | $176.4433 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $1,289.38 | $1,392.6759 | $1,392.68 | $1,392.70 | $1,392.60 | |