| 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 | $213.38 | 11.225% | $237.3319 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $108.33 | 8.568% | $117.6117 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $184.28 | 7.212% | $197.5703 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $219.87 | 6.523% | $234.2121 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $219.27 | 11.720% | $244.9684 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $167.27 | 7.592% | $179.9691 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $179.35 | 9.635% | $196.6304 | $196.63 | $196.65 | $196.60 |
| 7 purchase totals = | $1,291.75 | $1,408.2939 | $1,408.29 | $1,408.25 | $1,408.30 | |