| 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 | $98.77 | 9.507% | $108.1601 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $199.96 | 8.315% | $216.5867 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $37.27 | 11.464% | $41.5426 | $41.54 | $41.55 | $41.50 |
| Purchase #4 | $220.60 | 3.359% | $228.01 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $189.26 | 5.683% | $200.0156 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $106.99 | 3.874% | $111.1348 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $49.63 | 8.554% | $53.8754 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $902.48 | $959.3252 | $959.33 | $959.35 | $959.30 | |