| 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 | $110.42 | 11.339% | $122.9405 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $190.63 | 3.335% | $196.9875 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $237.35 | 12.662% | $267.4033 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $91.77 | 4.168% | $95.595 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $109.26 | 3.519% | $113.1049 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $242.80 | 5.635% | $256.4818 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $100.65 | 13.747% | $114.4864 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $1,082.88 | $1,166.9994 | $1,167.00 | $1,167.05 | $1,167.00 | |