| 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 | $127.63 | 3.329% | $131.8788 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $98.38 | 11.415% | $109.6101 | $109.61 | $109.60 | $109.60 |
| Purchase #3 | $201.52 | 5.696% | $212.9986 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $135.83 | 13.739% | $154.4917 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $206.88 | 8.440% | $224.3407 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $83.30 | 10.500% | $92.0465 | $92.05 | $92.05 | $92.00 |
| Purchase #7 | $119.44 | 9.278% | $130.5216 | $130.52 | $130.50 | $130.50 |
| 7 purchase totals = | $972.98 | $1,055.8880 | $1,055.89 | $1,055.90 | $1,055.80 | |