| 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 | $210.67 | 4.855% | $220.898 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $218.78 | 11.627% | $244.2176 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $153.89 | 9.666% | $168.765 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $186.97 | 9.142% | $204.0628 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $25.61 | 9.389% | $28.0145 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $128.97 | 11.441% | $143.7255 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $219.32 | 6.674% | $233.9574 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $1,144.21 | $1,243.6408 | $1,243.65 | $1,243.60 | $1,243.70 | |