| 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 | $85.38 | 10.529% | $94.3697 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $39.36 | 6.251% | $41.8204 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $77.75 | 8.226% | $84.1457 | $84.15 | $84.15 | $84.10 |
| Purchase #4 | $238.26 | 4.520% | $249.0294 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $173.92 | 8.427% | $188.5762 | $188.58 | $188.60 | $188.60 |
| Purchase #6 | $203.68 | 10.807% | $225.6917 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $243.38 | 6.242% | $258.5718 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $1,061.73 | $1,142.2049 | $1,142.21 | $1,142.20 | $1,142.20 | |