| 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 | $210.80 | 7.265% | $226.1146 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $156.31 | 9.841% | $171.6925 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $234.67 | 11.525% | $261.7157 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $130.79 | 8.379% | $141.7489 | $141.75 | $141.75 | $141.70 |
| Purchase #5 | $245.73 | 5.126% | $258.3261 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $91.50 | 12.300% | $102.7545 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $202.60 | 6.723% | $216.2208 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $1,272.40 | $1,378.5731 | $1,378.57 | $1,378.55 | $1,378.50 | |