| 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 | $132.41 | 6.584% | $141.1279 | $141.13 | $141.15 | $141.10 |
| Purchase #2 | $243.43 | 13.490% | $276.2687 | $276.27 | $276.25 | $276.30 |
| Purchase #3 | $95.61 | 4.799% | $100.1983 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $147.86 | 8.752% | $160.8007 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $219.98 | 8.484% | $238.6431 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $227.69 | 7.692% | $245.2039 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $99.63 | 11.455% | $111.0426 | $111.04 | $111.05 | $111.00 |
| 7 purchase totals = | $1,166.61 | $1,273.2852 | $1,273.28 | $1,273.30 | $1,273.20 | |