| 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 | $191.36 | 9.747% | $210.0119 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $162.42 | 11.329% | $180.8206 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $228.57 | 13.537% | $259.5115 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $44.46 | 8.427% | $48.2066 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $171.59 | 10.844% | $190.1972 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $233.74 | 4.555% | $244.3869 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $153.81 | 13.295% | $174.259 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $1,185.95 | $1,307.3937 | $1,307.40 | $1,307.35 | $1,307.40 | |