| 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 | $115.36 | 6.713% | $123.1041 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $138.68 | 4.582% | $145.0343 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $228.27 | 7.193% | $244.6895 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $105.59 | 12.764% | $119.0675 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $64.30 | 11.313% | $71.5743 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $199.60 | 6.626% | $212.8255 | $212.83 | $212.85 | $212.80 |
| Purchase #7 | $15.34 | 9.164% | $16.7458 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $867.14 | $933.0410 | $933.04 | $933.05 | $933.00 | |