| 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 | $93.30 | 9.664% | $102.3165 | $102.32 | $102.30 | $102.30 |
| Purchase #2 | $32.69 | 10.264% | $36.0453 | $36.05 | $36.05 | $36.00 |
| Purchase #3 | $178.38 | 9.375% | $195.1031 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $232.29 | 13.294% | $263.1706 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $225.93 | 10.825% | $250.3869 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $102.83 | 11.812% | $114.9763 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $22.94 | 13.210% | $25.9704 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $888.36 | $987.9691 | $987.98 | $987.95 | $988.00 | |