| 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 | $213.75 | 4.660% | $223.7108 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $41.64 | 7.593% | $44.8017 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $11.56 | 4.724% | $12.1061 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $84.44 | 9.334% | $92.3216 | $92.32 | $92.30 | $92.30 |
| Purchase #5 | $125.71 | 10.190% | $138.5198 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $13.98 | 13.463% | $15.8621 | $15.86 | $15.85 | $15.90 |
| Purchase #7 | $112.49 | 13.832% | $128.0496 | $128.05 | $128.05 | $128.00 |
| 7 purchase totals = | $603.57 | $655.3717 | $655.37 | $655.30 | $655.30 | |