| 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 | $125.83 | 12.688% | $141.7953 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $190.59 | 4.455% | $199.0808 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $36.61 | 13.523% | $41.5608 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $56.66 | 7.154% | $60.7135 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $230.73 | 11.277% | $256.7494 | $256.75 | $256.75 | $256.70 |
| Purchase #6 | $220.52 | 12.320% | $247.6881 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $107.84 | 9.642% | $118.2379 | $118.24 | $118.25 | $118.20 |
| 7 purchase totals = | $968.78 | $1,065.8258 | $1,065.83 | $1,065.85 | $1,065.80 | |