| 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 | $98.32 | 8.254% | $106.4353 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $38.31 | 13.738% | $43.573 | $43.57 | $43.55 | $43.60 |
| Purchase #3 | $221.60 | 8.182% | $239.7313 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $129.86 | 9.403% | $142.0707 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $161.29 | 10.543% | $178.2948 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $239.33 | 3.345% | $247.3356 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $11.76 | 7.130% | $12.5985 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $900.47 | $970.0392 | $970.04 | $970.05 | $970.00 | |