| 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 | $240.25 | 13.580% | $272.876 | $272.88 | $272.90 | $272.90 |
| Purchase #2 | $18.81 | 10.206% | $20.7297 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $98.80 | 13.259% | $111.8999 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $126.30 | 6.273% | $134.2228 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $31.46 | 9.576% | $34.4726 | $34.47 | $34.45 | $34.50 |
| Purchase #6 | $50.66 | 8.391% | $54.9109 | $54.91 | $54.90 | $54.90 |
| Purchase #7 | $218.40 | 12.168% | $244.9749 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $784.68 | $874.0868 | $874.08 | $874.05 | $874.10 | |