| 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 | $9.88 | 11.856% | $11.0514 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $204.29 | 11.115% | $226.9968 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $88.93 | 8.678% | $96.6473 | $96.65 | $96.65 | $96.60 |
| Purchase #4 | $189.65 | 3.635% | $196.5438 | $196.54 | $196.55 | $196.50 |
| Purchase #5 | $150.87 | 5.581% | $159.2901 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $194.71 | 3.815% | $202.1382 | $202.14 | $202.15 | $202.10 |
| Purchase #7 | $234.91 | 4.130% | $244.6118 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $1,073.24 | $1,137.2794 | $1,137.28 | $1,137.30 | $1,137.20 | |