| 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 | $215.51 | 6.391% | $229.2832 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $142.36 | 10.599% | $157.4487 | $157.45 | $157.45 | $157.40 |
| Purchase #3 | $46.27 | 6.660% | $49.3516 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $199.45 | 10.631% | $220.6535 | $220.65 | $220.65 | $220.70 |
| Purchase #5 | $141.40 | 3.121% | $145.8131 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $211.58 | 4.392% | $220.8726 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $43.97 | 3.200% | $45.377 | $45.38 | $45.40 | $45.40 |
| 7 purchase totals = | $1,000.54 | $1,068.7997 | $1,068.79 | $1,068.80 | $1,068.90 | |