| 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 | $204.70 | 7.448% | $219.9461 | $219.95 | $219.95 | $219.90 |
| Purchase #2 | $32.72 | 8.820% | $35.6059 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $31.72 | 8.510% | $34.4194 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $130.86 | 10.803% | $144.9968 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $248.69 | 12.539% | $279.8732 | $279.87 | $279.85 | $279.90 |
| Purchase #6 | $115.82 | 9.145% | $126.4117 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $57.35 | 7.715% | $61.7746 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $821.86 | $903.0277 | $903.03 | $902.95 | $903.00 | |