| 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 | $124.38 | 11.127% | $138.2198 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $199.48 | 10.258% | $219.9427 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $198.60 | 11.335% | $221.1113 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $133.98 | 11.705% | $149.6624 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $125.33 | 12.369% | $140.8321 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $26.83 | 5.616% | $28.3368 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $201.42 | 3.182% | $207.8292 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $1,010.02 | $1,105.9343 | $1,105.93 | $1,105.95 | $1,105.80 | |