| 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 | $219.76 | 9.454% | $240.5361 | $240.54 | $240.55 | $240.50 |
| Purchase #2 | $98.57 | 7.651% | $106.1116 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $178.38 | 12.154% | $200.0603 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $241.69 | 8.373% | $261.9267 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $142.29 | 11.284% | $158.346 | $158.35 | $158.35 | $158.30 |
| Purchase #6 | $138.33 | 6.361% | $147.1292 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $141.90 | 10.125% | $156.2674 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $1,160.92 | $1,270.3773 | $1,270.39 | $1,270.40 | $1,270.30 | |