| 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 | $23.27 | 4.268% | $24.2632 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $38.86 | 5.576% | $41.0268 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $135.36 | 6.517% | $144.1814 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $115.73 | 12.571% | $130.2784 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $39.29 | 11.463% | $43.7938 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $190.36 | 3.746% | $197.4909 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $249.84 | 12.548% | $281.1899 | $281.19 | $281.20 | $281.20 |
| 7 purchase totals = | $792.71 | $862.2244 | $862.22 | $862.30 | $862.30 | |