| 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 | $215.52 | 5.165% | $226.6516 | $226.65 | $226.65 | $226.70 |
| Purchase #2 | $186.26 | 9.755% | $204.4297 | $204.43 | $204.45 | $204.40 |
| Purchase #3 | $228.96 | 4.310% | $238.8282 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $249.36 | 6.391% | $265.2966 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $239.72 | 7.747% | $258.2911 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $215.33 | 11.478% | $240.0456 | $240.05 | $240.05 | $240.00 |
| Purchase #7 | $75.75 | 10.134% | $83.4265 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $1,410.90 | $1,516.9693 | $1,516.98 | $1,517.05 | $1,516.90 | |