| 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 | $82.27 | 4.347% | $85.8463 | $85.85 | $85.85 | $85.80 |
| Purchase #2 | $35.87 | 7.751% | $38.6503 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $201.69 | 13.727% | $229.376 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $136.66 | 5.221% | $143.795 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $237.39 | 5.159% | $249.637 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $203.27 | 8.198% | $219.9341 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $184.72 | 6.690% | $197.0778 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $1,081.87 | $1,164.3165 | $1,164.33 | $1,164.40 | $1,164.30 | |