| 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 | $124.62 | 3.674% | $129.1985 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $121.89 | 13.303% | $138.105 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $26.33 | 8.468% | $28.5596 | $28.56 | $28.55 | $28.60 |
| Purchase #4 | $237.71 | 10.668% | $263.0689 | $263.07 | $263.05 | $263.10 |
| Purchase #5 | $61.97 | 4.370% | $64.6781 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $103.95 | 10.263% | $114.6184 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $219.44 | 6.469% | $233.6356 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $895.91 | $971.8641 | $971.88 | $971.85 | $971.90 | |