| 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 | $126.90 | 4.332% | $132.3973 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $219.67 | 7.370% | $235.8597 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $210.57 | 13.622% | $239.2538 | $239.25 | $239.25 | $239.30 |
| Purchase #4 | $5.91 | 3.624% | $6.1242 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $41.95 | 12.585% | $47.2294 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $12.59 | 8.658% | $13.68 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $248.30 | 10.361% | $274.0264 | $274.03 | $274.05 | $274.00 |
| 7 purchase totals = | $865.89 | $948.5708 | $948.57 | $948.60 | $948.60 | |