| 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 | $201.40 | 6.125% | $213.7358 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $54.95 | 10.455% | $60.695 | $60.70 | $60.70 | $60.70 |
| Purchase #3 | $84.43 | 13.832% | $96.1084 | $96.11 | $96.10 | $96.10 |
| Purchase #4 | $37.38 | 11.531% | $41.6903 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $112.80 | 3.491% | $116.7378 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $247.71 | 10.652% | $274.0961 | $274.10 | $274.10 | $274.10 |
| Purchase #7 | $185.58 | 13.245% | $210.1601 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $924.25 | $1,013.2235 | $1,013.24 | $1,013.25 | $1,013.20 | |