| 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 | $191.80 | 10.356% | $211.6628 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $8.57 | 3.775% | $8.8935 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $110.70 | 5.456% | $116.7398 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $239.53 | 13.264% | $271.3013 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $154.89 | 13.212% | $175.3541 | $175.35 | $175.35 | $175.40 |
| Purchase #6 | $153.84 | 10.847% | $170.527 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $223.59 | 8.734% | $243.1184 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $1,082.92 | $1,197.5969 | $1,197.59 | $1,197.60 | $1,197.60 | |