| 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 | $195.31 | 9.213% | $213.3039 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $47.63 | 5.380% | $50.1925 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $151.44 | 7.131% | $162.2392 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $201.96 | 13.169% | $228.5561 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $228.61 | 12.627% | $257.4766 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $227.47 | 5.146% | $239.1756 | $239.18 | $239.20 | $239.20 |
| Purchase #7 | $147.36 | 4.342% | $153.7584 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $1,199.78 | $1,304.7023 | $1,304.71 | $1,304.75 | $1,304.80 | |