| 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 | $213.95 | 5.231% | $225.1417 | $225.14 | $225.15 | $225.10 |
| Purchase #2 | $32.29 | 8.778% | $35.1244 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $194.92 | 8.422% | $211.3362 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $21.63 | 4.274% | $22.5545 | $22.55 | $22.55 | $22.60 |
| Purchase #5 | $81.74 | 3.758% | $84.8118 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $50.94 | 5.110% | $53.543 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $167.55 | 12.856% | $189.0902 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $763.02 | $821.6018 | $821.59 | $821.60 | $821.50 | |