| 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 | $249.63 | 12.120% | $279.8852 | $279.89 | $279.90 | $279.90 |
| Purchase #2 | $108.96 | 8.810% | $118.5594 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $210.92 | 4.102% | $219.5719 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $168.62 | 6.692% | $179.9041 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $22.30 | 10.202% | $24.575 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $214.73 | 4.293% | $223.9484 | $223.95 | $223.95 | $223.90 |
| Purchase #7 | $214.40 | 12.299% | $240.7691 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $1,189.56 | $1,287.2131 | $1,287.22 | $1,287.20 | $1,287.30 | |