| 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 | $38.72 | 13.505% | $43.9491 | $43.95 | $43.95 | $43.90 |
| Purchase #2 | $169.82 | 9.729% | $186.3418 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $169.71 | 11.354% | $188.9789 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $225.31 | 12.820% | $254.1947 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $117.34 | 10.235% | $129.3497 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $238.47 | 8.288% | $258.2344 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $156.63 | 5.828% | $165.7584 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $1,116.00 | $1,226.8070 | $1,226.80 | $1,226.85 | $1,226.70 | |