| 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 | $240.68 | 6.690% | $256.7815 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $183.50 | 9.868% | $201.6078 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $238.62 | 12.512% | $268.4761 | $268.48 | $268.50 | $268.50 |
| Purchase #4 | $91.39 | 5.232% | $96.1715 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $222.31 | 13.400% | $252.0995 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $100.90 | 12.626% | $113.6396 | $113.64 | $113.65 | $113.60 |
| Purchase #7 | $101.28 | 3.526% | $104.8511 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $1,178.68 | $1,293.6271 | $1,293.63 | $1,293.65 | $1,293.70 | |