| 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 | $92.92 | 10.667% | $102.8318 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $9.71 | 9.752% | $10.6569 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $213.91 | 8.598% | $232.302 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $174.91 | 11.547% | $195.1069 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $176.46 | 10.263% | $194.5701 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $53.40 | 13.498% | $60.6079 | $60.61 | $60.60 | $60.60 |
| Purchase #7 | $225.27 | 6.591% | $240.1175 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $946.58 | $1,036.1931 | $1,036.20 | $1,036.15 | $1,036.20 | |