| 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 | $112.57 | 13.104% | $127.3212 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $20.58 | 5.316% | $21.674 | $21.67 | $21.65 | $21.70 |
| Purchase #3 | $221.48 | 3.824% | $229.9494 | $229.95 | $229.95 | $229.90 |
| Purchase #4 | $206.93 | 3.854% | $214.9051 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $5.77 | 10.703% | $6.3876 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $135.72 | 8.310% | $146.9983 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $157.31 | 7.345% | $168.8644 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $860.36 | $916.1000 | $916.10 | $916.05 | $916.10 | |