| 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 | $197.28 | 11.252% | $219.4779 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $116.98 | 12.370% | $131.4504 | $131.45 | $131.45 | $131.50 |
| Purchase #3 | $236.60 | 4.637% | $247.5711 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $74.31 | 9.146% | $81.1064 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $108.95 | 9.227% | $119.0028 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $197.49 | 11.676% | $220.5489 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $37.37 | 5.488% | $39.4209 | $39.42 | $39.40 | $39.40 |
| 7 purchase totals = | $968.98 | $1,058.5784 | $1,058.58 | $1,058.55 | $1,058.60 | |