| 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 | $125.81 | 6.117% | $133.5058 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $172.81 | 12.664% | $194.6947 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $183.25 | 8.219% | $198.3113 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $244.39 | 13.466% | $277.2996 | $277.30 | $277.30 | $277.30 |
| Purchase #5 | $38.76 | 7.442% | $41.6445 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $130.34 | 4.393% | $136.0658 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $212.50 | 11.314% | $236.5423 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $1,107.86 | $1,218.0640 | $1,218.06 | $1,218.05 | $1,218.00 | |