| 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 | $228.70 | 9.407% | $250.2138 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $88.53 | 9.742% | $97.1546 | $97.15 | $97.15 | $97.20 |
| Purchase #3 | $153.39 | 12.367% | $172.3597 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $220.96 | 3.282% | $228.2119 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $10.39 | 5.233% | $10.9337 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $232.88 | 6.457% | $247.9171 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $73.89 | 13.395% | $83.7876 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $1,008.74 | $1,090.5784 | $1,090.57 | $1,090.55 | $1,090.60 | |