| 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 | $210.81 | 11.777% | $235.6371 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $180.42 | 5.123% | $189.6629 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $129.59 | 7.425% | $139.2121 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $184.70 | 6.198% | $196.1477 | $196.15 | $196.15 | $196.10 |
| Purchase #5 | $239.52 | 8.105% | $258.9331 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $89.47 | 7.393% | $96.0845 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $189.60 | 5.866% | $200.7219 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $1,224.11 | $1,316.3993 | $1,316.39 | $1,316.40 | $1,316.30 | |