| 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 | $122.55 | 10.595% | $135.5342 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $50.77 | 4.615% | $53.113 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $107.74 | 4.697% | $112.8005 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $201.97 | 7.297% | $216.7078 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $16.44 | 4.152% | $17.1226 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $147.77 | 3.867% | $153.4843 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $224.34 | 4.770% | $235.041 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $871.58 | $923.8034 | $923.79 | $923.80 | $923.70 | |