| 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 | $203.28 | 4.822% | $213.0822 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $172.33 | 8.727% | $187.3692 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $110.68 | 10.214% | $121.9849 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $138.98 | 4.649% | $145.4412 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $32.70 | 10.185% | $36.0305 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $42.79 | 4.465% | $44.7006 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $124.86 | 9.205% | $136.3534 | $136.35 | $136.35 | $136.40 |
| 7 purchase totals = | $825.62 | $884.9620 | $884.95 | $885.00 | $885.00 | |