| 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 | $219.37 | 12.155% | $246.0344 | $246.03 | $246.05 | $246.00 |
| Purchase #2 | $234.52 | 3.668% | $243.1222 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $166.93 | 4.421% | $174.31 | $174.31 | $174.30 | $174.30 |
| Purchase #4 | $117.52 | 10.780% | $130.1887 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $222.97 | 13.517% | $253.1089 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $72.81 | 5.102% | $76.5248 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $50.46 | 12.510% | $56.7725 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $1,084.58 | $1,180.0615 | $1,180.05 | $1,180.00 | $1,180.00 | |