| 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 | $141.88 | 3.142% | $146.3379 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $111.61 | 6.275% | $118.6135 | $118.61 | $118.60 | $118.60 |
| Purchase #3 | $126.98 | 3.294% | $131.1627 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $183.94 | 12.154% | $206.2961 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $214.76 | 10.783% | $237.9176 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $118.63 | 10.647% | $131.2605 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $23.47 | 12.571% | $26.4204 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $921.27 | $998.0087 | $998.01 | $997.95 | $998.00 | |