| 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 | $213.85 | 7.344% | $229.5551 | $229.56 | $229.55 | $229.60 |
| Purchase #2 | $121.29 | 6.278% | $128.9046 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $146.90 | 8.764% | $159.7743 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $85.96 | 4.489% | $89.8187 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $187.95 | 13.707% | $213.7123 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $163.64 | 8.811% | $178.0583 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $79.56 | 4.689% | $83.2906 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $999.15 | $1,083.1139 | $1,083.11 | $1,083.05 | $1,083.20 | |