| 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 | $108.54 | 3.185% | $111.997 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $248.35 | 8.310% | $268.9879 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $215.49 | 6.232% | $228.9193 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $122.67 | 7.108% | $131.3894 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $139.42 | 7.196% | $149.4527 | $149.45 | $149.45 | $149.50 |
| Purchase #6 | $63.97 | 4.653% | $66.9465 | $66.95 | $66.95 | $66.90 |
| Purchase #7 | $196.34 | 7.677% | $211.413 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $1,094.78 | $1,169.1058 | $1,169.11 | $1,169.10 | $1,169.10 | |