| 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 | $247.68 | 4.223% | $258.1395 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $148.56 | 9.537% | $162.7282 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $110.90 | 12.137% | $124.3599 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $134.30 | 12.603% | $151.2258 | $151.23 | $151.25 | $151.20 |
| Purchase #5 | $33.36 | 12.206% | $37.4319 | $37.43 | $37.45 | $37.40 |
| Purchase #6 | $26.71 | 3.354% | $27.6059 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $137.42 | 9.261% | $150.1465 | $150.15 | $150.15 | $150.10 |
| 7 purchase totals = | $838.93 | $911.6377 | $911.65 | $911.70 | $911.50 | |