| 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 | $202.34 | 10.191% | $222.9605 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $172.67 | 12.505% | $194.2624 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $16.84 | 13.764% | $19.1579 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $119.87 | 6.447% | $127.598 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $146.91 | 5.584% | $155.1135 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $129.90 | 4.455% | $135.687 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $24.65 | 4.383% | $25.7304 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $813.18 | $880.5097 | $880.51 | $880.50 | $880.60 | |