| 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 | $189.80 | 10.692% | $210.0934 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $146.83 | 8.487% | $159.2915 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $25.48 | 11.532% | $28.4184 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $48.97 | 10.378% | $54.0521 | $54.05 | $54.05 | $54.10 |
| Purchase #5 | $226.65 | 4.261% | $236.3076 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $46.95 | 6.177% | $49.8501 | $49.85 | $49.85 | $49.90 |
| Purchase #7 | $142.81 | 10.443% | $157.7236 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $827.49 | $895.7367 | $895.73 | $895.70 | $895.80 | |