| 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 | $20.66 | 12.265% | $23.1939 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $144.58 | 12.104% | $162.08 | $162.08 | $162.10 | $162.10 |
| Purchase #3 | $23.71 | 5.245% | $24.9536 | $24.95 | $24.95 | $25.00 |
| Purchase #4 | $218.92 | 5.702% | $231.4028 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $138.89 | 11.607% | $155.011 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $135.93 | 12.836% | $153.378 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $198.83 | 10.615% | $219.9358 | $219.94 | $219.95 | $219.90 |
| 7 purchase totals = | $881.52 | $969.9551 | $969.95 | $970.00 | $970.00 | |