| 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 | $196.53 | 8.304% | $212.8499 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $118.72 | 11.103% | $131.9015 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $225.25 | 11.664% | $251.5232 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $154.64 | 5.826% | $163.6493 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $93.42 | 3.763% | $96.9354 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $200.79 | 9.163% | $219.1884 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $146.33 | 11.266% | $162.8155 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $1,135.68 | $1,238.8632 | $1,238.87 | $1,238.85 | $1,238.70 | |