| 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 | $204.55 | 8.208% | $221.3395 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $220.89 | 5.237% | $232.458 | $232.46 | $232.45 | $232.50 |
| Purchase #3 | $106.58 | 5.418% | $112.3545 | $112.35 | $112.35 | $112.40 |
| Purchase #4 | $245.58 | 12.840% | $277.1125 | $277.11 | $277.10 | $277.10 |
| Purchase #5 | $88.28 | 3.812% | $91.6452 | $91.65 | $91.65 | $91.60 |
| Purchase #6 | $209.92 | 6.780% | $224.1526 | $224.15 | $224.15 | $224.20 |
| Purchase #7 | $130.73 | 13.736% | $148.6871 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $1,206.53 | $1,307.7494 | $1,307.75 | $1,307.75 | $1,307.80 | |