| 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 | $198.57 | 13.515% | $225.4067 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $245.49 | 3.490% | $254.0576 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $132.93 | 13.802% | $151.277 | $151.28 | $151.30 | $151.30 |
| Purchase #4 | $232.72 | 8.835% | $253.2808 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $54.86 | 6.578% | $58.4687 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $71.91 | 6.170% | $76.3468 | $76.35 | $76.35 | $76.30 |
| Purchase #7 | $24.72 | 3.550% | $25.5976 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $961.20 | $1,044.4352 | $1,044.45 | $1,044.45 | $1,044.50 | |