| 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 | $114.71 | 7.210% | $122.9806 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $59.80 | 6.647% | $63.7749 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $70.47 | 7.386% | $75.6749 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $9.80 | 11.595% | $10.9363 | $10.94 | $10.95 | $10.90 |
| Purchase #5 | $238.66 | 8.745% | $259.5308 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $233.33 | 10.539% | $257.9206 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $161.63 | 9.588% | $177.1271 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $888.40 | $967.9452 | $967.94 | $967.95 | $967.90 | |