| 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 | $17.29 | 10.522% | $19.1093 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $245.68 | 9.692% | $269.4913 | $269.49 | $269.50 | $269.50 |
| Purchase #3 | $84.85 | 10.593% | $93.8382 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $94.53 | 4.329% | $98.6222 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $105.94 | 13.754% | $120.511 | $120.51 | $120.50 | $120.50 |
| Purchase #6 | $229.95 | 6.547% | $245.0048 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $90.55 | 3.232% | $93.4766 | $93.48 | $93.50 | $93.50 |
| 7 purchase totals = | $868.79 | $940.0534 | $940.05 | $940.05 | $940.00 | |