| 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 | $198.40 | 3.786% | $205.9114 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $215.37 | 13.660% | $244.7895 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $41.91 | 6.150% | $44.4875 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $232.77 | 5.569% | $245.733 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $113.59 | 7.111% | $121.6674 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $39.92 | 4.650% | $41.7763 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $57.80 | 9.244% | $63.143 | $63.14 | $63.15 | $63.10 |
| 7 purchase totals = | $899.76 | $967.5081 | $967.51 | $967.55 | $967.50 | |