| 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 | $221.41 | 9.680% | $242.8425 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $249.65 | 10.747% | $276.4799 | $276.48 | $276.50 | $276.50 |
| Purchase #3 | $240.88 | 4.212% | $251.0259 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $211.64 | 9.738% | $232.2495 | $232.25 | $232.25 | $232.20 |
| Purchase #5 | $207.28 | 11.413% | $230.9369 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $209.41 | 7.466% | $225.0446 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $165.87 | 11.679% | $185.242 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $1,506.14 | $1,643.8213 | $1,643.82 | $1,643.90 | $1,643.60 | |