| 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 | $38.42 | 10.416% | $42.4218 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $189.40 | 12.128% | $212.3704 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $60.87 | 12.752% | $68.6321 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $106.72 | 13.639% | $121.2755 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $159.36 | 9.191% | $174.0068 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $45.36 | 13.872% | $51.6523 | $51.65 | $51.65 | $51.70 |
| Purchase #7 | $178.74 | 3.704% | $185.3605 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $778.87 | $855.7194 | $855.72 | $855.70 | $855.80 | |