| 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 | $205.34 | 9.313% | $224.4633 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $31.39 | 10.542% | $34.6991 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $98.74 | 11.105% | $109.7051 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $122.43 | 6.423% | $130.2937 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $18.26 | 12.753% | $20.5887 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $216.47 | 5.584% | $228.5577 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $100.32 | 10.452% | $110.8054 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $792.95 | $859.1130 | $859.12 | $859.10 | $859.20 | |