| 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 | $108.52 | 9.420% | $118.7426 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $236.68 | 8.380% | $256.5138 | $256.51 | $256.50 | $256.50 |
| Purchase #3 | $235.46 | 7.780% | $253.7788 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $128.70 | 6.662% | $137.274 | $137.27 | $137.25 | $137.30 |
| Purchase #5 | $201.61 | 8.346% | $218.4364 | $218.44 | $218.45 | $218.40 |
| Purchase #6 | $83.90 | 9.462% | $91.8386 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $42.49 | 4.466% | $44.3876 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $1,037.36 | $1,120.9718 | $1,120.97 | $1,121.00 | $1,120.90 | |