| 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 | $234.77 | 9.499% | $257.0708 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $64.84 | 11.560% | $72.3355 | $72.34 | $72.35 | $72.30 |
| Purchase #3 | $139.48 | 6.651% | $148.7568 | $148.76 | $148.75 | $148.80 |
| Purchase #4 | $183.39 | 12.128% | $205.6315 | $205.63 | $205.65 | $205.60 |
| Purchase #5 | $96.85 | 8.423% | $105.0077 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $250.81 | 9.282% | $274.0902 | $274.09 | $274.10 | $274.10 |
| Purchase #7 | $116.87 | 12.396% | $131.3572 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $1,087.01 | $1,194.2497 | $1,194.26 | $1,194.25 | $1,194.30 | |