| 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 | $109.63 | 10.336% | $120.9614 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $146.63 | 4.562% | $153.3193 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $204.84 | 11.646% | $228.6957 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $51.46 | 8.292% | $55.7271 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $218.29 | 10.386% | $240.9616 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $146.57 | 9.870% | $161.0365 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $187.66 | 13.441% | $212.8834 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $1,065.08 | $1,173.5850 | $1,173.59 | $1,173.60 | $1,173.60 | |