| 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 | $45.27 | 5.824% | $47.9065 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $182.43 | 3.786% | $189.3368 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $129.80 | 8.208% | $140.454 | $140.45 | $140.45 | $140.50 |
| Purchase #4 | $234.67 | 7.481% | $252.2257 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $16.80 | 8.200% | $18.1776 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $86.31 | 10.305% | $95.2042 | $95.20 | $95.20 | $95.20 |
| Purchase #7 | $245.58 | 7.163% | $263.1709 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $940.86 | $1,006.4757 | $1,006.48 | $1,006.50 | $1,006.50 | |