| 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 | $197.66 | 11.326% | $220.047 | $220.05 | $220.05 | $220.00 |
| Purchase #2 | $138.98 | 7.351% | $149.1964 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $129.63 | 5.794% | $137.1408 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $49.48 | 12.515% | $55.6724 | $55.67 | $55.65 | $55.70 |
| Purchase #5 | $229.46 | 11.495% | $255.8364 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $247.44 | 9.808% | $271.7089 | $271.71 | $271.70 | $271.70 |
| Purchase #7 | $242.90 | 13.746% | $276.289 | $276.29 | $276.30 | $276.30 |
| 7 purchase totals = | $1,235.55 | $1,365.8909 | $1,365.90 | $1,365.90 | $1,365.80 | |