| 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 | $194.74 | 11.704% | $217.5324 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $63.26 | 7.599% | $68.0671 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $116.45 | 9.541% | $127.5605 | $127.56 | $127.55 | $127.60 |
| Purchase #4 | $153.53 | 12.468% | $172.6721 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $240.27 | 8.211% | $259.9986 | $260.00 | $260.00 | $260.00 |
| Purchase #6 | $230.30 | 11.544% | $256.8858 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $73.57 | 11.628% | $82.1247 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $1,072.12 | $1,184.8412 | $1,184.84 | $1,184.80 | $1,184.90 | |