| 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 | $201.60 | 10.692% | $223.1551 | $223.16 | $223.15 | $223.20 |
| Purchase #2 | $189.95 | 5.361% | $200.1332 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $249.58 | 9.391% | $273.0181 | $273.02 | $273.00 | $273.00 |
| Purchase #4 | $110.35 | 10.317% | $121.7348 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $225.55 | 3.471% | $233.3788 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $51.52 | 13.216% | $58.3289 | $58.33 | $58.35 | $58.30 |
| Purchase #7 | $232.90 | 10.615% | $257.6223 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,261.45 | $1,367.3712 | $1,367.37 | $1,367.40 | $1,367.30 | |