| 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 | $218.73 | 6.344% | $232.6062 | $232.61 | $232.60 | $232.60 |
| Purchase #2 | $164.97 | 8.229% | $178.5454 | $178.55 | $178.55 | $178.50 |
| Purchase #3 | $243.84 | 3.551% | $252.4988 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $172.76 | 4.566% | $180.6482 | $180.65 | $180.65 | $180.60 |
| Purchase #5 | $39.89 | 7.489% | $42.8774 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $213.65 | 4.537% | $223.3433 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $182.45 | 8.349% | $197.6828 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $1,236.29 | $1,308.2021 | $1,308.21 | $1,308.25 | $1,308.10 | |