| 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 | $217.85 | 7.166% | $233.4611 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $58.47 | 3.786% | $60.6837 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $66.60 | 5.121% | $70.0106 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $216.67 | 10.475% | $239.3662 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $54.47 | 3.762% | $56.5192 | $56.52 | $56.50 | $56.50 |
| Purchase #6 | $136.95 | 4.606% | $143.2579 | $143.26 | $143.25 | $143.30 |
| Purchase #7 | $210.84 | 7.656% | $226.9819 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $961.85 | $1,030.2806 | $1,030.28 | $1,030.25 | $1,030.40 | |