| 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 | $225.72 | 5.796% | $238.8027 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $52.79 | 13.778% | $60.0634 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $177.57 | 13.822% | $202.1137 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $64.38 | 9.126% | $70.2553 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $249.93 | 10.504% | $276.1826 | $276.18 | $276.20 | $276.20 |
| Purchase #6 | $158.39 | 6.330% | $168.4161 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $54.62 | 10.155% | $60.1667 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $983.40 | $1,076.0005 | $1,076.00 | $1,075.95 | $1,076.10 | |