| 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 | $210.98 | 8.171% | $228.2192 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $133.75 | 8.521% | $145.1468 | $145.15 | $145.15 | $145.10 |
| Purchase #3 | $196.72 | 12.701% | $221.7054 | $221.71 | $221.70 | $221.70 |
| Purchase #4 | $233.87 | 11.439% | $260.6224 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $20.40 | 6.612% | $21.7488 | $21.75 | $21.75 | $21.70 |
| Purchase #6 | $59.48 | 13.691% | $67.6234 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $106.90 | 13.656% | $121.4983 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $962.10 | $1,066.5643 | $1,066.57 | $1,066.50 | $1,066.40 | |