| 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 | $220.79 | 13.120% | $249.7576 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $171.70 | 10.247% | $189.2941 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $228.62 | 8.479% | $248.0047 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $26.39 | 8.630% | $28.6675 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $69.89 | 8.830% | $76.0613 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $13.33 | 9.368% | $14.5788 | $14.58 | $14.60 | $14.60 |
| Purchase #7 | $29.44 | 12.724% | $33.1859 | $33.19 | $33.20 | $33.20 |
| 7 purchase totals = | $760.16 | $839.5499 | $839.55 | $839.55 | $839.70 | |