| 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 | $192.26 | 4.616% | $201.1347 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $183.92 | 13.239% | $208.2692 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $35.66 | 11.244% | $39.6696 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $91.51 | 9.248% | $99.9728 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $201.59 | 5.740% | $213.1613 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $32.63 | 9.572% | $35.7533 | $35.75 | $35.75 | $35.80 |
| Purchase #7 | $94.92 | 10.654% | $105.0328 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $832.49 | $902.9937 | $902.98 | $902.95 | $903.10 | |