| 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 | $9.68 | 6.205% | $10.2806 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $209.54 | 7.816% | $225.9176 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $177.67 | 8.536% | $192.8359 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $244.33 | 12.511% | $274.8981 | $274.90 | $274.90 | $274.90 |
| Purchase #5 | $37.96 | 13.787% | $43.1935 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $170.36 | 7.830% | $183.6992 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $189.87 | 12.660% | $213.9075 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $1,039.41 | $1,144.7324 | $1,144.74 | $1,144.75 | $1,144.70 | |