| 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 | $19.60 | 10.770% | $21.7109 | $21.71 | $21.70 | $21.70 |
| Purchase #2 | $183.53 | 12.387% | $206.2639 | $206.26 | $206.25 | $206.30 |
| Purchase #3 | $138.57 | 6.408% | $147.4496 | $147.45 | $147.45 | $147.40 |
| Purchase #4 | $237.51 | 4.510% | $248.2217 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $56.48 | 3.671% | $58.5534 | $58.55 | $58.55 | $58.60 |
| Purchase #6 | $234.49 | 5.184% | $246.646 | $246.65 | $246.65 | $246.60 |
| Purchase #7 | $143.80 | 4.124% | $149.7303 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $1,013.98 | $1,078.5758 | $1,078.57 | $1,078.55 | $1,078.50 | |