| 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 | $115.49 | 13.657% | $131.2625 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $238.93 | 12.327% | $268.3829 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $193.57 | 6.458% | $206.0708 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $228.38 | 7.851% | $246.3101 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $87.53 | 8.380% | $94.865 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $193.63 | 4.156% | $201.6773 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $198.84 | 5.810% | $210.3926 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $1,256.37 | $1,358.9612 | $1,358.96 | $1,358.95 | $1,359.10 | |