| 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 | $204.50 | 13.146% | $231.3836 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $225.67 | 10.440% | $249.2299 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $75.60 | 9.438% | $82.7351 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $84.42 | 10.202% | $93.0325 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $128.74 | 12.478% | $144.8042 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $197.99 | 6.711% | $211.2771 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $130.76 | 12.845% | $147.5561 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $1,047.68 | $1,160.0185 | $1,160.02 | $1,160.10 | $1,160.00 | |