| 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 | $105.40 | 8.854% | $114.7321 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $38.42 | 12.245% | $43.1245 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $190.26 | 10.847% | $210.8975 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $31.67 | 12.652% | $35.6769 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $174.90 | 4.176% | $182.2038 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $175.87 | 6.293% | $186.9375 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $100.85 | 11.551% | $112.4992 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $817.37 | $886.0715 | $886.07 | $886.10 | $886.00 | |