| 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 | $144.89 | 5.783% | $153.269 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $220.51 | 10.754% | $244.2236 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $171.51 | 5.120% | $180.2913 | $180.29 | $180.30 | $180.30 |
| Purchase #4 | $247.25 | 9.209% | $270.0193 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $233.63 | 7.744% | $251.7223 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $65.56 | 13.529% | $74.4296 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $120.26 | 10.324% | $132.6756 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $1,203.61 | $1,306.6307 | $1,306.63 | $1,306.60 | $1,306.60 | |