| 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 | $215.36 | 6.433% | $229.2141 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $18.97 | 9.838% | $20.8363 | $20.84 | $20.85 | $20.80 |
| Purchase #3 | $105.77 | 7.495% | $113.6975 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $36.69 | 5.656% | $38.7652 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $43.36 | 10.414% | $47.8755 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $247.44 | 8.519% | $268.5194 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $223.47 | 13.441% | $253.5066 | $253.51 | $253.50 | $253.50 |
| 7 purchase totals = | $891.06 | $972.4146 | $972.43 | $972.40 | $972.40 | |