| 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 | $142.25 | 10.654% | $157.4053 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $247.85 | 9.714% | $271.9261 | $271.93 | $271.95 | $271.90 |
| Purchase #3 | $92.29 | 11.420% | $102.8295 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $56.33 | 5.162% | $59.2378 | $59.24 | $59.25 | $59.20 |
| Purchase #5 | $247.53 | 11.216% | $275.293 | $275.29 | $275.30 | $275.30 |
| Purchase #6 | $8.94 | 13.294% | $10.1285 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $32.66 | 6.252% | $34.7019 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $827.85 | $911.5221 | $911.53 | $911.60 | $911.40 | |