| 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 | $194.54 | 4.207% | $202.7243 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $100.70 | 12.671% | $113.4597 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $179.76 | 6.431% | $191.3204 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $125.83 | 12.287% | $141.2907 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $34.43 | 9.285% | $37.6268 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $130.46 | 5.132% | $137.1552 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $36.47 | 5.537% | $38.4893 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $802.19 | $862.0664 | $862.07 | $862.05 | $862.10 | |