| 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 | $193.38 | 10.624% | $213.9247 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $95.95 | 10.290% | $105.8233 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $9.42 | 6.489% | $10.0313 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $220.62 | 8.525% | $239.4279 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $71.61 | 3.736% | $74.2853 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $175.63 | 10.610% | $194.2643 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $73.31 | 3.777% | $76.0789 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $839.92 | $913.8357 | $913.83 | $913.85 | $913.80 | |