| 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 | $211.89 | 11.216% | $235.6556 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $108.36 | 3.617% | $112.2794 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $212.54 | 4.355% | $221.7961 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $225.32 | 13.441% | $255.6053 | $255.61 | $255.60 | $255.60 |
| Purchase #5 | $157.33 | 13.641% | $178.7914 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $96.84 | 7.687% | $104.2841 | $104.28 | $104.30 | $104.30 |
| Purchase #7 | $150.60 | 7.332% | $161.642 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $1,162.88 | $1,270.0539 | $1,270.06 | $1,270.10 | $1,270.10 | |