| 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 | $211.49 | 5.736% | $223.6211 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $47.72 | 8.543% | $51.7967 | $51.80 | $51.80 | $51.80 |
| Purchase #3 | $240.76 | 11.660% | $268.8326 | $268.83 | $268.85 | $268.80 |
| Purchase #4 | $227.75 | 13.245% | $257.9155 | $257.92 | $257.90 | $257.90 |
| Purchase #5 | $113.86 | 3.310% | $117.6288 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $166.77 | 10.657% | $184.5427 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $126.36 | 9.784% | $138.7231 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $1,134.71 | $1,243.0605 | $1,243.06 | $1,243.05 | $1,242.90 | |