| 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 | $226.51 | 7.375% | $243.2151 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $106.97 | 12.815% | $120.6782 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $54.81 | 13.604% | $62.2664 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $184.61 | 6.351% | $196.3346 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $169.83 | 13.417% | $192.6161 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $63.63 | 8.325% | $68.9272 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $224.60 | 7.534% | $241.5214 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $1,030.96 | $1,125.5590 | $1,125.57 | $1,125.55 | $1,125.50 | |