| 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 | $240.52 | 4.738% | $251.9158 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $185.32 | 9.500% | $202.9254 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $207.71 | 4.455% | $216.9635 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $239.59 | 7.801% | $258.2804 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $241.62 | 12.794% | $272.5329 | $272.53 | $272.55 | $272.50 |
| Purchase #6 | $98.56 | 11.282% | $109.6795 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $190.26 | 13.111% | $215.205 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,403.58 | $1,527.5025 | $1,527.51 | $1,527.55 | $1,527.50 | |