| 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 | $192.55 | 9.758% | $211.339 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $55.57 | 11.202% | $61.795 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $173.77 | 6.654% | $185.3327 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $41.69 | 5.716% | $44.073 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $107.47 | 11.769% | $120.1181 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $40.38 | 9.406% | $44.1781 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $211.95 | 4.311% | $221.0872 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $823.38 | $887.9231 | $887.93 | $887.95 | $887.90 | |