| 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 | $226.31 | 13.512% | $256.889 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $95.27 | 12.373% | $107.0578 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $236.41 | 6.840% | $252.5804 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $172.50 | 3.802% | $179.0585 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $129.71 | 9.576% | $142.131 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $128.52 | 13.549% | $145.9332 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $149.86 | 7.306% | $160.8088 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $1,138.58 | $1,244.4587 | $1,244.46 | $1,244.50 | $1,244.50 | |