| 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 | $215.70 | 10.681% | $238.7389 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $56.88 | 10.200% | $62.6818 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $87.53 | 4.836% | $91.763 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $33.42 | 10.310% | $36.8656 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $141.44 | 3.176% | $145.9321 | $145.93 | $145.95 | $145.90 |
| Purchase #6 | $64.79 | 5.193% | $68.1545 | $68.15 | $68.15 | $68.20 |
| Purchase #7 | $70.36 | 10.128% | $77.4861 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $670.12 | $721.6220 | $721.62 | $721.65 | $721.70 | |