| 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 | $194.96 | 4.361% | $203.4622 | $203.46 | $203.45 | $203.50 |
| Purchase #2 | $148.84 | 6.236% | $158.1217 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $248.91 | 9.865% | $273.465 | $273.47 | $273.45 | $273.50 |
| Purchase #4 | $138.26 | 3.799% | $143.5125 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $198.65 | 3.824% | $206.2464 | $206.25 | $206.25 | $206.20 |
| Purchase #6 | $110.35 | 8.217% | $119.4175 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $148.51 | 12.135% | $166.5317 | $166.53 | $166.55 | $166.50 |
| 7 purchase totals = | $1,188.48 | $1,270.7570 | $1,270.76 | $1,270.70 | $1,270.70 | |