| 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 | $90.74 | 11.396% | $101.0807 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $234.29 | 12.635% | $263.8925 | $263.89 | $263.90 | $263.90 |
| Purchase #3 | $88.75 | 9.196% | $96.9115 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $102.64 | 5.748% | $108.5397 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $25.94 | 3.109% | $26.7465 | $26.75 | $26.75 | $26.70 |
| Purchase #6 | $226.64 | 3.535% | $234.6517 | $234.65 | $234.65 | $234.70 |
| Purchase #7 | $116.35 | 8.835% | $126.6295 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $885.35 | $958.4521 | $958.45 | $958.50 | $958.40 | |