| 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 | $194.49 | 8.688% | $211.3873 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $161.35 | 13.664% | $183.3969 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $151.34 | 5.620% | $159.8453 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $196.30 | 6.639% | $209.3324 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $201.93 | 11.498% | $225.1479 | $225.15 | $225.15 | $225.10 |
| Purchase #6 | $26.47 | 5.137% | $27.8298 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $58.66 | 7.277% | $62.9287 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $990.54 | $1,079.8683 | $1,079.88 | $1,079.95 | $1,079.70 | |