| 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 | $247.77 | 10.631% | $274.1104 | $274.11 | $274.10 | $274.10 |
| Purchase #2 | $175.68 | 5.230% | $184.8681 | $184.87 | $184.85 | $184.90 |
| Purchase #3 | $183.62 | 10.569% | $203.0268 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $105.36 | 4.190% | $109.7746 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $194.51 | 9.802% | $213.5759 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $10.91 | 10.117% | $12.0138 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $170.78 | 5.493% | $180.1609 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $1,088.63 | $1,177.5305 | $1,177.53 | $1,177.50 | $1,177.60 | |