| 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 | $201.88 | 9.479% | $221.0162 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $135.98 | 8.139% | $147.0474 | $147.05 | $147.05 | $147.00 |
| Purchase #3 | $204.50 | 3.655% | $211.9745 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $19.51 | 12.184% | $21.8871 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $103.93 | 10.201% | $114.5319 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $144.68 | 9.749% | $158.7849 | $158.78 | $158.80 | $158.80 |
| Purchase #7 | $95.36 | 4.869% | $100.0031 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $905.84 | $975.2451 | $975.24 | $975.25 | $975.20 | |