| 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 | $249.83 | 3.491% | $258.5516 | $258.55 | $258.55 | $258.60 |
| Purchase #2 | $155.75 | 4.543% | $162.8257 | $162.83 | $162.85 | $162.80 |
| Purchase #3 | $175.48 | 12.330% | $197.1167 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $136.66 | 11.483% | $152.3527 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $169.40 | 11.631% | $189.1029 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $240.75 | 7.411% | $258.592 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $110.46 | 5.206% | $116.2105 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $1,238.33 | $1,334.7521 | $1,334.75 | $1,334.75 | $1,334.80 | |