| 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 | $191.74 | 9.536% | $210.0243 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $48.30 | 7.269% | $51.8109 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $59.35 | 8.520% | $64.4066 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $34.34 | 9.308% | $37.5364 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $167.84 | 11.793% | $187.6334 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $35.98 | 5.717% | $38.037 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $18.34 | 4.343% | $19.1365 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $555.89 | $608.5851 | $608.59 | $608.60 | $608.40 | |