| 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 | $220.38 | 8.575% | $239.2776 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $9.90 | 8.782% | $10.7694 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $220.97 | 13.525% | $250.8562 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $72.98 | 3.628% | $75.6277 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $171.59 | 12.348% | $192.7779 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $206.61 | 6.203% | $219.426 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $158.41 | 7.676% | $170.5696 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $1,060.84 | $1,159.3044 | $1,159.32 | $1,159.35 | $1,159.40 | |