| 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 | $226.98 | 12.456% | $255.2526 | $255.25 | $255.25 | $255.30 |
| Purchase #2 | $111.99 | 5.754% | $118.4339 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $63.42 | 4.687% | $66.3925 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $39.75 | 3.432% | $41.1142 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $195.99 | 12.303% | $220.1026 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $119.62 | 7.801% | $128.9516 | $128.95 | $128.95 | $129.00 |
| Purchase #7 | $236.46 | 9.175% | $258.1552 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $994.21 | $1,088.4026 | $1,088.39 | $1,088.40 | $1,088.50 | |