| 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 | $219.70 | 5.617% | $232.0405 | $232.04 | $232.05 | $232.00 |
| Purchase #2 | $195.38 | 9.834% | $214.5937 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $8.82 | 8.440% | $9.5644 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $126.91 | 13.443% | $143.9705 | $143.97 | $143.95 | $144.00 |
| Purchase #5 | $112.34 | 9.647% | $123.1774 | $123.18 | $123.20 | $123.20 |
| Purchase #6 | $21.32 | 4.132% | $22.2009 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $107.60 | 8.415% | $116.6545 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $792.07 | $862.2019 | $862.19 | $862.20 | $862.30 | |