| 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 | $124.95 | 6.291% | $132.8106 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $137.89 | 12.834% | $155.5868 | $155.59 | $155.60 | $155.60 |
| Purchase #3 | $13.52 | 7.307% | $14.5079 | $14.51 | $14.50 | $14.50 |
| Purchase #4 | $223.31 | 13.666% | $253.8275 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $190.34 | 13.588% | $216.2034 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $236.69 | 7.795% | $255.14 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $203.87 | 9.561% | $223.362 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $1,130.57 | $1,251.4382 | $1,251.44 | $1,251.45 | $1,251.40 | |