| 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 | $94.71 | 8.545% | $102.803 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $193.31 | 4.575% | $202.1539 | $202.15 | $202.15 | $202.20 |
| Purchase #3 | $118.69 | 6.565% | $126.482 | $126.48 | $126.50 | $126.50 |
| Purchase #4 | $236.90 | 8.381% | $256.7546 | $256.75 | $256.75 | $256.80 |
| Purchase #5 | $221.39 | 12.610% | $249.3073 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $122.45 | 6.236% | $130.086 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $25.35 | 13.219% | $28.701 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $1,012.80 | $1,096.2878 | $1,096.28 | $1,096.30 | $1,096.40 | |