| 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 | $243.70 | 9.371% | $266.5371 | $266.54 | $266.55 | $266.50 |
| Purchase #2 | $116.93 | 7.849% | $126.1078 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $122.60 | 7.618% | $131.9397 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $202.46 | 9.565% | $221.8253 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $32.48 | 8.361% | $35.1957 | $35.20 | $35.20 | $35.20 |
| Purchase #6 | $30.90 | 6.817% | $33.0065 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $112.33 | 4.202% | $117.0501 | $117.05 | $117.05 | $117.10 |
| 7 purchase totals = | $861.40 | $931.6622 | $931.68 | $931.70 | $931.60 | |