| 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 | $104.96 | 8.549% | $113.933 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $237.76 | 12.753% | $268.0815 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $80.54 | 6.624% | $85.875 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $98.46 | 9.191% | $107.5095 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $238.62 | 12.195% | $267.7197 | $267.72 | $267.70 | $267.70 |
| Purchase #6 | $164.96 | 10.526% | $182.3237 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $231.43 | 7.686% | $249.2177 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,156.73 | $1,274.6601 | $1,274.66 | $1,274.65 | $1,274.60 | |