| 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 | $228.79 | 8.394% | $247.9946 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $29.61 | 13.113% | $33.4928 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $103.44 | 5.163% | $108.7806 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $225.89 | 7.457% | $242.7346 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $109.92 | 7.487% | $118.1497 | $118.15 | $118.15 | $118.10 |
| Purchase #6 | $235.76 | 11.231% | $262.2382 | $262.24 | $262.25 | $262.20 |
| Purchase #7 | $190.57 | 3.294% | $196.8474 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $1,123.98 | $1,210.2379 | $1,210.23 | $1,210.30 | $1,210.10 | |