| 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 | $233.75 | 7.313% | $250.8441 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $250.40 | 6.729% | $267.2494 | $267.25 | $267.25 | $267.20 |
| Purchase #3 | $172.40 | 7.692% | $185.661 | $185.66 | $185.65 | $185.70 |
| Purchase #4 | $230.96 | 6.266% | $245.432 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $210.54 | 12.752% | $237.3881 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $101.35 | 5.812% | $107.2405 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $219.27 | 11.399% | $244.2646 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $1,418.67 | $1,538.0797 | $1,538.07 | $1,538.10 | $1,538.00 | |