| 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 | $105.99 | 12.651% | $119.3988 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $96.63 | 9.455% | $105.7664 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $202.41 | 13.410% | $229.5532 | $229.55 | $229.55 | $229.60 |
| Purchase #4 | $188.25 | 12.108% | $211.0433 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $91.96 | 9.170% | $100.3927 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $172.80 | 9.795% | $189.7258 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $82.76 | 12.509% | $93.1124 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $940.80 | $1,048.9926 | $1,048.99 | $1,049.00 | $1,049.00 | |