| 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 | $64.36 | 11.470% | $71.7421 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $214.90 | 10.845% | $238.2059 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $178.97 | 7.114% | $191.7019 | $191.70 | $191.70 | $191.70 |
| Purchase #4 | $232.30 | 5.325% | $244.67 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $9.69 | 6.489% | $10.3188 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $188.45 | 7.265% | $202.1409 | $202.14 | $202.15 | $202.10 |
| Purchase #7 | $205.71 | 7.566% | $221.274 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $1,094.38 | $1,180.0536 | $1,180.05 | $1,180.00 | $1,180.00 | |