| 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 | $114.33 | 13.374% | $129.6205 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $204.62 | 10.419% | $225.9394 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $21.80 | 3.731% | $22.6134 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $10.86 | 13.522% | $12.3285 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $123.25 | 4.426% | $128.705 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $115.72 | 10.290% | $127.6276 | $127.63 | $127.65 | $127.60 |
| Purchase #7 | $60.67 | 13.510% | $68.8665 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $651.25 | $715.7009 | $715.71 | $715.70 | $715.60 | |