| 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 | $101.51 | 8.456% | $110.0937 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $142.41 | 13.171% | $161.1668 | $161.17 | $161.15 | $161.20 |
| Purchase #3 | $42.71 | 13.817% | $48.6112 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $174.60 | 12.273% | $196.0287 | $196.03 | $196.05 | $196.00 |
| Purchase #5 | $194.38 | 11.821% | $217.3577 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $194.93 | 7.722% | $209.9825 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $234.64 | 9.139% | $256.0837 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $1,085.18 | $1,199.3243 | $1,199.32 | $1,199.35 | $1,199.40 | |