| 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 | $93.72 | 7.148% | $100.4191 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $246.88 | 6.542% | $263.0309 | $263.03 | $263.05 | $263.00 |
| Purchase #3 | $197.77 | 10.684% | $218.8997 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $194.73 | 12.727% | $219.5133 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $212.38 | 6.280% | $225.7175 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $205.46 | 13.510% | $233.2176 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $59.35 | 4.474% | $62.0053 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $1,210.29 | $1,322.8034 | $1,322.81 | $1,322.75 | $1,322.70 | |