| 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 | $191.38 | 12.675% | $215.6374 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $53.78 | 12.261% | $60.374 | $60.37 | $60.35 | $60.40 |
| Purchase #3 | $178.86 | 13.460% | $202.9346 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $141.32 | 9.173% | $154.2833 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $69.29 | 13.156% | $78.4058 | $78.41 | $78.40 | $78.40 |
| Purchase #6 | $132.31 | 12.341% | $148.6384 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $247.48 | 5.115% | $260.1386 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $1,014.42 | $1,120.4121 | $1,120.41 | $1,120.45 | $1,120.30 | |