| 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 | $226.48 | 12.674% | $255.1841 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $101.85 | 7.165% | $109.1476 | $109.15 | $109.15 | $109.10 |
| Purchase #3 | $138.98 | 12.688% | $156.6138 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $103.37 | 4.413% | $107.9317 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $188.68 | 13.619% | $214.3763 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $219.65 | 3.354% | $227.0171 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $161.90 | 5.526% | $170.8466 | $170.85 | $170.85 | $170.80 |
| 7 purchase totals = | $1,140.91 | $1,241.1172 | $1,241.12 | $1,241.15 | $1,241.00 | |