| 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 | $145.83 | 5.248% | $153.4832 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $224.65 | 7.569% | $241.6538 | $241.65 | $241.65 | $241.70 |
| Purchase #3 | $8.43 | 8.471% | $9.1441 | $9.14 | $9.15 | $9.10 |
| Purchase #4 | $197.93 | 7.511% | $212.7965 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $191.53 | 3.843% | $198.8905 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $200.86 | 13.655% | $228.2874 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $219.28 | 13.161% | $248.1394 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $1,188.51 | $1,292.3949 | $1,292.39 | $1,292.45 | $1,292.40 | |