| 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 | $191.96 | 4.439% | $200.4811 | $200.48 | $200.50 | $200.50 |
| Purchase #2 | $141.35 | 12.597% | $159.1559 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $235.67 | 5.433% | $248.474 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $142.77 | 10.353% | $157.551 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $223.27 | 8.742% | $242.7883 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $126.42 | 13.704% | $143.7446 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $193.30 | 11.296% | $215.1352 | $215.14 | $215.15 | $215.10 |
| 7 purchase totals = | $1,254.74 | $1,367.3301 | $1,367.33 | $1,367.35 | $1,367.40 | |