| 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 | $135.97 | 12.511% | $152.9812 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $105.99 | 8.605% | $115.1104 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $190.81 | 10.752% | $211.3259 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $40.90 | 13.179% | $46.2902 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $55.75 | 6.532% | $59.3916 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $236.84 | 12.420% | $266.2555 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $117.94 | 4.653% | $123.4277 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $884.20 | $974.7825 | $974.79 | $974.85 | $974.80 | |