| 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 | $229.28 | 13.331% | $259.8453 | $259.85 | $259.85 | $259.80 |
| Purchase #2 | $234.49 | 9.412% | $256.5602 | $256.56 | $256.55 | $256.60 |
| Purchase #3 | $203.67 | 13.108% | $230.3671 | $230.37 | $230.35 | $230.40 |
| Purchase #4 | $30.64 | 3.404% | $31.683 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $45.30 | 4.558% | $47.3648 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $203.29 | 8.216% | $219.9923 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $112.38 | 11.624% | $125.4431 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $1,059.05 | $1,171.2558 | $1,171.25 | $1,171.25 | $1,171.30 | |