| 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 | $211.68 | 6.525% | $225.4921 | $225.49 | $225.50 | $225.50 |
| Purchase #2 | $248.41 | 6.854% | $265.436 | $265.44 | $265.45 | $265.40 |
| Purchase #3 | $198.25 | 9.622% | $217.3256 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $61.80 | 11.518% | $68.9181 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $20.80 | 4.112% | $21.6553 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $105.69 | 5.176% | $111.1605 | $111.16 | $111.15 | $111.20 |
| Purchase #7 | $43.48 | 9.546% | $47.6306 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $890.11 | $957.6182 | $957.63 | $957.65 | $957.60 | |