| 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 | $219.45 | 9.238% | $239.7228 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $158.37 | 9.602% | $173.5767 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $100.95 | 9.282% | $110.3202 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $195.56 | 8.862% | $212.8905 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $215.98 | 9.113% | $235.6623 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $102.83 | 5.851% | $108.8466 | $108.85 | $108.85 | $108.80 |
| Purchase #7 | $156.63 | 12.746% | $176.5941 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $1,149.77 | $1,257.6132 | $1,257.61 | $1,257.60 | $1,257.60 | |