| 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 | $203.76 | 12.348% | $228.9203 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $19.45 | 4.585% | $20.3418 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $119.74 | 10.256% | $132.0205 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $192.80 | 11.411% | $214.8004 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $32.96 | 3.858% | $34.2316 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $219.26 | 3.318% | $226.535 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $224.69 | 11.201% | $249.8575 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $1,012.66 | $1,106.7071 | $1,106.71 | $1,106.70 | $1,106.60 | |