| 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 | $210.67 | 4.254% | $219.6319 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $180.62 | 7.659% | $194.4537 | $194.45 | $194.45 | $194.50 |
| Purchase #3 | $111.79 | 9.628% | $122.5531 | $122.55 | $122.55 | $122.60 |
| Purchase #4 | $96.57 | 7.778% | $104.0812 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $218.63 | 11.621% | $244.037 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $120.50 | 7.784% | $129.8797 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $98.64 | 9.839% | $108.3452 | $108.35 | $108.35 | $108.30 |
| 7 purchase totals = | $1,037.42 | $1,122.9818 | $1,122.98 | $1,123.05 | $1,123.00 | |