| 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 | $245.64 | 7.217% | $263.3678 | $263.37 | $263.35 | $263.40 |
| Purchase #2 | $143.79 | 13.732% | $163.5352 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $74.27 | 11.285% | $82.6514 | $82.65 | $82.65 | $82.70 |
| Purchase #4 | $43.50 | 11.111% | $48.3333 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $145.96 | 12.670% | $164.4531 | $164.45 | $164.45 | $164.50 |
| Purchase #6 | $136.54 | 5.700% | $144.3228 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $32.29 | 6.512% | $34.3927 | $34.39 | $34.40 | $34.40 |
| 7 purchase totals = | $821.99 | $901.0563 | $901.05 | $901.05 | $901.10 | |