| 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 | $133.29 | 11.831% | $149.0595 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $129.66 | 7.360% | $139.203 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $108.70 | 12.151% | $121.9081 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $122.51 | 10.585% | $135.4777 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $221.41 | 8.807% | $240.9096 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $197.32 | 9.123% | $215.3215 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $245.99 | 9.306% | $268.8818 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $1,158.88 | $1,270.7612 | $1,270.76 | $1,270.75 | $1,270.80 | |