| 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 | $122.51 | 12.690% | $138.0565 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $232.63 | 10.120% | $256.1722 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $143.58 | 8.866% | $156.3098 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $95.37 | 3.666% | $98.8663 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $60.27 | 9.111% | $65.7612 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $130.79 | 9.546% | $143.2752 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $149.48 | 7.843% | $161.2037 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $934.63 | $1,019.6449 | $1,019.65 | $1,019.60 | $1,019.80 | |