| 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 | $210.44 | 10.824% | $233.218 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $249.91 | 13.453% | $283.5304 | $283.53 | $283.55 | $283.50 |
| Purchase #3 | $167.50 | 12.452% | $188.3571 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $84.33 | 11.228% | $93.7986 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $240.98 | 5.748% | $254.8315 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $89.95 | 3.429% | $93.0344 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $62.74 | 5.300% | $66.0652 | $66.07 | $66.05 | $66.10 |
| 7 purchase totals = | $1,105.85 | $1,212.8352 | $1,212.84 | $1,212.85 | $1,212.80 | |