| 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 | $231.85 | 10.147% | $255.3758 | $255.38 | $255.40 | $255.40 |
| Purchase #2 | $81.99 | 9.847% | $90.0636 | $90.06 | $90.05 | $90.10 |
| Purchase #3 | $209.54 | 8.715% | $227.8014 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $65.35 | 6.520% | $69.6108 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $122.71 | 6.129% | $130.2309 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $84.81 | 13.597% | $96.3416 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $104.94 | 10.273% | $115.7205 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $901.19 | $985.1446 | $985.14 | $985.15 | $985.10 | |