| 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 | $117.54 | 7.656% | $126.5389 | $126.54 | $126.55 | $126.50 |
| Purchase #2 | $214.64 | 12.844% | $242.2084 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $41.63 | 12.825% | $46.969 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $247.55 | 7.824% | $266.9183 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $5.55 | 5.510% | $5.8558 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $219.53 | 8.236% | $237.6105 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $184.38 | 5.676% | $194.8454 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $1,030.82 | $1,120.9463 | $1,120.96 | $1,120.90 | $1,120.90 | |