| 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 | $195.30 | 10.330% | $215.4745 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $162.77 | 11.604% | $181.6578 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $98.25 | 4.632% | $102.8009 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $20.67 | 11.810% | $23.1111 | $23.11 | $23.10 | $23.10 |
| Purchase #5 | $186.81 | 12.185% | $209.5728 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $26.95 | 9.182% | $29.4245 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $193.43 | 5.570% | $204.2041 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $884.18 | $966.2457 | $966.23 | $966.15 | $966.30 | |