| 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 | $8.92 | 5.811% | $9.4383 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $241.41 | 4.668% | $252.679 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $92.83 | 6.446% | $98.8138 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $238.58 | 12.655% | $268.7723 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $90.38 | 13.576% | $102.65 | $102.65 | $102.65 | $102.70 |
| Purchase #6 | $240.73 | 3.710% | $249.6611 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $174.65 | 7.240% | $187.2947 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $1,087.50 | $1,169.3092 | $1,169.30 | $1,169.30 | $1,169.40 | |