| 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 | $228.49 | 9.593% | $250.409 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $186.56 | 7.429% | $200.4195 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $151.57 | 5.121% | $159.3319 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $75.57 | 4.731% | $79.1452 | $79.15 | $79.15 | $79.10 |
| Purchase #5 | $228.26 | 7.275% | $244.8659 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $245.85 | 12.722% | $277.127 | $277.13 | $277.15 | $277.10 |
| Purchase #7 | $233.98 | 4.407% | $244.2915 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,350.28 | $1,455.5900 | $1,455.60 | $1,455.60 | $1,455.50 | |