| 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 | $138.32 | 7.839% | $149.1629 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $215.70 | 8.727% | $234.5241 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $199.29 | 11.806% | $222.8182 | $222.82 | $222.80 | $222.80 |
| Purchase #4 | $208.70 | 9.535% | $228.5995 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $87.26 | 5.129% | $91.7356 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $49.39 | 6.517% | $52.6087 | $52.61 | $52.60 | $52.60 |
| Purchase #7 | $247.71 | 4.283% | $258.3194 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,146.37 | $1,237.7684 | $1,237.77 | $1,237.70 | $1,237.70 | |