| 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 | $197.31 | 3.290% | $203.8015 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $46.40 | 8.527% | $50.3565 | $50.36 | $50.35 | $50.40 |
| Purchase #3 | $52.35 | 9.601% | $57.3761 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $57.65 | 12.491% | $64.8511 | $64.85 | $64.85 | $64.90 |
| Purchase #5 | $128.67 | 12.112% | $144.2545 | $144.25 | $144.25 | $144.30 |
| Purchase #6 | $23.37 | 4.732% | $24.4759 | $24.48 | $24.50 | $24.50 |
| Purchase #7 | $243.59 | 11.620% | $271.8952 | $271.90 | $271.90 | $271.90 |
| 7 purchase totals = | $749.34 | $817.0108 | $817.02 | $817.05 | $817.20 | |