| 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 | $250.29 | 8.271% | $270.9915 | $270.99 | $271.00 | $271.00 |
| Purchase #2 | $88.98 | 7.449% | $95.6081 | $95.61 | $95.60 | $95.60 |
| Purchase #3 | $126.55 | 12.843% | $142.8028 | $142.80 | $142.80 | $142.80 |
| Purchase #4 | $38.32 | 4.782% | $40.1525 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $136.44 | 9.317% | $149.1521 | $149.15 | $149.15 | $149.20 |
| Purchase #6 | $249.29 | 3.608% | $258.2844 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $7.30 | 7.857% | $7.8736 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $897.17 | $964.8650 | $964.85 | $964.85 | $965.00 | |