| 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 | $101.50 | 13.323% | $115.0228 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $197.46 | 4.822% | $206.9815 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $207.33 | 6.199% | $220.1824 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $115.75 | 10.466% | $127.8644 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $138.49 | 3.158% | $142.8635 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $111.33 | 6.474% | $118.5375 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $213.89 | 7.118% | $229.1147 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $1,085.75 | $1,160.5668 | $1,160.55 | $1,160.55 | $1,160.60 | |