| 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 | $215.63 | 10.584% | $238.4523 | $238.45 | $238.45 | $238.50 |
| Purchase #2 | $141.30 | 7.767% | $152.2748 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $47.48 | 5.379% | $50.0339 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $179.59 | 9.852% | $197.2832 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $242.85 | 4.401% | $253.5378 | $253.54 | $253.55 | $253.50 |
| Purchase #6 | $136.93 | 8.813% | $148.9976 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $168.36 | 7.676% | $181.2833 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $1,132.14 | $1,221.8629 | $1,221.85 | $1,221.90 | $1,221.90 | |