| 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 | $239.30 | 3.385% | $247.4003 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $141.40 | 11.606% | $157.8109 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $74.55 | 9.471% | $81.6106 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $149.46 | 13.673% | $169.8957 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $63.30 | 8.606% | $68.7476 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $176.53 | 5.636% | $186.4792 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $208.95 | 7.843% | $225.3379 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $1,053.49 | $1,137.2822 | $1,137.29 | $1,137.30 | $1,137.20 | |