| 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 | $122.36 | 12.298% | $137.4078 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $122.51 | 11.667% | $136.8032 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $106.98 | 7.117% | $114.5938 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $217.86 | 5.799% | $230.4937 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $245.57 | 10.280% | $270.8146 | $270.81 | $270.80 | $270.80 |
| Purchase #6 | $228.81 | 13.642% | $260.0243 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $40.58 | 10.114% | $44.6843 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $1,084.67 | $1,194.8217 | $1,194.80 | $1,194.80 | $1,194.80 | |