| 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 | $238.45 | 11.395% | $265.6214 | $265.62 | $265.60 | $265.60 |
| Purchase #2 | $188.94 | 8.350% | $204.7165 | $204.72 | $204.70 | $204.70 |
| Purchase #3 | $249.68 | 6.397% | $265.652 | $265.65 | $265.65 | $265.70 |
| Purchase #4 | $27.80 | 3.130% | $28.6701 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $142.56 | 7.543% | $153.3133 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $202.26 | 9.526% | $221.5273 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $68.34 | 8.514% | $74.1585 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $1,118.03 | $1,213.6591 | $1,213.66 | $1,213.60 | $1,213.70 | |