| 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 | $135.97 | 9.229% | $148.5187 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $13.92 | 5.634% | $14.7043 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $218.52 | 12.660% | $246.1846 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $216.56 | 9.180% | $236.4402 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $118.95 | 9.797% | $130.6035 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $67.35 | 3.668% | $69.8204 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $156.85 | 5.781% | $165.9175 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $928.12 | $1,012.1892 | $1,012.18 | $1,012.15 | $1,012.10 | |