| 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 | $210.61 | 13.678% | $239.4172 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $207.58 | 9.859% | $228.0453 | $228.05 | $228.05 | $228.00 |
| Purchase #3 | $8.72 | 5.817% | $9.2272 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $118.87 | 10.642% | $131.5201 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $127.38 | 12.687% | $143.5407 | $143.54 | $143.55 | $143.50 |
| Purchase #6 | $47.28 | 8.468% | $51.2837 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $207.81 | 8.189% | $224.8276 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $928.25 | $1,027.8618 | $1,027.87 | $1,027.90 | $1,027.70 | |