| 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 | $239.80 | 4.861% | $251.4567 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $198.42 | 7.615% | $213.5297 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $86.60 | 8.132% | $93.6423 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $240.61 | 11.145% | $267.426 | $267.43 | $267.45 | $267.40 |
| Purchase #5 | $129.85 | 5.198% | $136.5996 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $68.82 | 9.499% | $75.3572 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $71.86 | 12.536% | $80.8684 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $1,035.96 | $1,118.8799 | $1,118.89 | $1,118.90 | $1,118.90 | |