| 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 | $131.35 | 10.504% | $145.147 | $145.15 | $145.15 | $145.10 |
| Purchase #2 | $148.71 | 13.487% | $168.7665 | $168.77 | $168.75 | $168.80 |
| Purchase #3 | $21.68 | 3.467% | $22.4316 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $26.35 | 7.776% | $28.399 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $234.73 | 12.137% | $263.2192 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $241.34 | 5.518% | $254.6571 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $170.37 | 5.569% | $179.8579 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $974.53 | $1,062.4783 | $1,062.49 | $1,062.45 | $1,062.50 | |