| 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 | $105.81 | 13.628% | $120.2298 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $80.68 | 12.600% | $90.8457 | $90.85 | $90.85 | $90.80 |
| Purchase #3 | $32.66 | 7.246% | $35.0265 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $65.72 | 13.245% | $74.4246 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $132.74 | 12.224% | $148.9661 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $214.40 | 13.491% | $243.3247 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $236.40 | 4.828% | $247.8134 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $868.41 | $960.6308 | $960.63 | $960.60 | $960.50 | |