| 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 | $224.42 | 4.262% | $233.9848 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $129.91 | 4.299% | $135.4948 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $152.39 | 12.528% | $171.4814 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $86.90 | 6.122% | $92.22 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $175.84 | 10.797% | $194.8254 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $66.30 | 13.718% | $75.395 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $195.37 | 13.837% | $222.4033 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,031.13 | $1,125.8047 | $1,125.80 | $1,125.85 | $1,125.80 | |