| 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 | $238.36 | 4.526% | $249.1482 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $136.59 | 8.233% | $147.8355 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $163.34 | 6.726% | $174.3262 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $145.68 | 10.209% | $160.5525 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $131.39 | 3.670% | $136.212 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $124.54 | 12.849% | $140.5421 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $42.98 | 10.389% | $47.4452 | $47.45 | $47.45 | $47.40 |
| 7 purchase totals = | $982.88 | $1,056.0617 | $1,056.07 | $1,056.10 | $1,055.90 | |