| 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 | $129.28 | 12.758% | $145.7735 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $82.91 | 6.394% | $88.2113 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $42.73 | 12.597% | $48.1127 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $142.61 | 7.745% | $153.6551 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $217.36 | 9.638% | $238.3092 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $245.87 | 9.513% | $269.2596 | $269.26 | $269.25 | $269.30 |
| Purchase #7 | $213.82 | 5.268% | $225.084 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $1,074.58 | $1,168.4054 | $1,168.40 | $1,168.35 | $1,168.50 | |