| 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 | $246.30 | 9.511% | $269.7256 | $269.73 | $269.75 | $269.70 |
| Purchase #2 | $128.42 | 13.688% | $145.9981 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $29.66 | 7.294% | $31.8234 | $31.82 | $31.80 | $31.80 |
| Purchase #4 | $206.64 | 3.343% | $213.548 | $213.55 | $213.55 | $213.50 |
| Purchase #5 | $18.55 | 11.194% | $20.6265 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $132.83 | 6.508% | $141.4746 | $141.47 | $141.45 | $141.50 |
| Purchase #7 | $194.31 | 10.483% | $214.6795 | $214.68 | $214.70 | $214.70 |
| 7 purchase totals = | $956.71 | $1,037.8757 | $1,037.88 | $1,037.90 | $1,037.80 | |