| 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 | $101.57 | 8.117% | $109.8144 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $188.41 | 9.357% | $206.0395 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $200.51 | 10.464% | $221.4914 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $101.87 | 13.655% | $115.7803 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $221.37 | 6.140% | $234.9621 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $49.73 | 8.168% | $53.7919 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $138.71 | 4.855% | $145.4444 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $1,002.17 | $1,087.3240 | $1,087.31 | $1,087.35 | $1,087.30 | |