| 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 | $113.86 | 8.556% | $123.6019 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $11.50 | 6.305% | $12.2251 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $151.80 | 6.597% | $161.8142 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $109.64 | 10.722% | $121.3956 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $203.52 | 7.757% | $219.307 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $79.29 | 11.873% | $88.7041 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $179.94 | 4.306% | $187.6882 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $849.55 | $914.7361 | $914.74 | $914.75 | $914.70 | |