| 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 | $250.26 | 10.716% | $277.0779 | $277.08 | $277.10 | $277.10 |
| Purchase #2 | $17.53 | 12.423% | $19.7078 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $5.50 | 12.825% | $6.2054 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $189.36 | 11.429% | $211.002 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $105.37 | 12.629% | $118.6772 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $62.40 | 5.711% | $65.9637 | $65.96 | $65.95 | $66.00 |
| Purchase #7 | $248.71 | 12.179% | $279.0004 | $279.00 | $279.00 | $279.00 |
| 7 purchase totals = | $879.13 | $977.6344 | $977.64 | $977.65 | $977.70 | |