| 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 | $24.29 | 7.315% | $26.0668 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $98.62 | 5.437% | $103.982 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $233.48 | 3.635% | $241.967 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $185.54 | 3.133% | $191.353 | $191.35 | $191.35 | $191.40 |
| Purchase #5 | $194.63 | 5.237% | $204.8228 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $106.63 | 10.708% | $118.0479 | $118.05 | $118.05 | $118.00 |
| Purchase #7 | $159.33 | 8.297% | $172.5496 | $172.55 | $172.55 | $172.50 |
| 7 purchase totals = | $1,002.52 | $1,058.7891 | $1,058.79 | $1,058.75 | $1,058.80 | |