| 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 | $105.94 | 5.373% | $111.6322 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $223.83 | 11.333% | $249.1967 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $162.84 | 7.699% | $175.3771 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $101.83 | 5.351% | $107.2789 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $68.62 | 4.474% | $71.6901 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $8.57 | 3.691% | $8.8863 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $195.67 | 12.838% | $220.7901 | $220.79 | $220.80 | $220.80 |
| 7 purchase totals = | $867.30 | $944.8514 | $944.86 | $944.95 | $944.90 | |