| 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 | $16.87 | 12.770% | $19.0243 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $223.87 | 8.822% | $243.6198 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $137.73 | 10.596% | $152.3239 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $117.78 | 9.390% | $128.8395 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $46.76 | 9.805% | $51.3448 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $21.91 | 5.574% | $23.1313 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $197.61 | 3.401% | $204.3307 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $762.53 | $822.6143 | $822.60 | $822.60 | $822.40 | |