| 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 | $17.98 | 7.193% | $19.2733 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $179.39 | 8.799% | $195.1745 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $15.26 | 11.598% | $17.0299 | $17.03 | $17.05 | $17.00 |
| Purchase #4 | $128.35 | 3.504% | $132.8474 | $132.85 | $132.85 | $132.80 |
| Purchase #5 | $109.80 | 8.781% | $119.4415 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $189.61 | 11.281% | $210.9999 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $227.42 | 10.693% | $251.738 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $867.81 | $946.5045 | $946.50 | $946.50 | $946.40 | |