| 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 | $239.36 | 5.870% | $253.4104 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $93.39 | 10.132% | $102.8523 | $102.85 | $102.85 | $102.90 |
| Purchase #3 | $209.50 | 8.393% | $227.0833 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $241.26 | 10.352% | $266.2352 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $79.33 | 13.563% | $90.0895 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $87.98 | 12.164% | $98.6819 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $71.52 | 7.547% | $76.9176 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $1,022.34 | $1,115.2702 | $1,115.27 | $1,115.30 | $1,115.30 | |