| 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 | $217.70 | 3.686% | $225.7244 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $148.45 | 12.675% | $167.266 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $218.29 | 11.871% | $244.2032 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $242.76 | 12.725% | $273.6512 | $273.65 | $273.65 | $273.70 |
| Purchase #5 | $210.38 | 4.246% | $219.3127 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $229.65 | 10.265% | $253.2236 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $181.55 | 5.737% | $191.9655 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $1,448.78 | $1,575.3466 | $1,575.34 | $1,575.25 | $1,575.40 | |