| 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 | $20.85 | 8.566% | $22.636 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $214.43 | 6.648% | $228.6853 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $96.59 | 4.767% | $101.1944 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $102.57 | 5.691% | $108.4073 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $34.83 | 7.766% | $37.5349 | $37.53 | $37.55 | $37.50 |
| Purchase #6 | $191.89 | 12.682% | $216.2255 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $218.29 | 11.702% | $243.8343 | $243.83 | $243.85 | $243.80 |
| 7 purchase totals = | $879.45 | $958.5177 | $958.52 | $958.60 | $958.40 | |