| 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 | $228.39 | 13.314% | $258.7978 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $15.62 | 13.284% | $17.695 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $210.47 | 13.364% | $238.5972 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $195.26 | 5.763% | $206.5128 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $47.93 | 5.291% | $50.466 | $50.47 | $50.45 | $50.50 |
| Purchase #6 | $138.40 | 13.813% | $157.5172 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $136.91 | 3.421% | $141.5937 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $972.98 | $1,071.1797 | $1,071.19 | $1,071.15 | $1,071.20 | |