| 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 | $28.35 | 11.178% | $31.519 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $139.55 | 5.825% | $147.6788 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $144.27 | 6.439% | $153.5595 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $203.88 | 12.276% | $228.9083 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $111.61 | 4.667% | $116.8188 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $169.90 | 13.132% | $192.2113 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $88.80 | 9.117% | $96.8959 | $96.90 | $96.90 | $96.90 |
| 7 purchase totals = | $886.36 | $967.5916 | $967.60 | $967.55 | $967.60 | |