| 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 | $115.87 | 4.297% | $120.8489 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $43.59 | 7.756% | $46.9708 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $196.73 | 7.601% | $211.6834 | $211.68 | $211.70 | $211.70 |
| Purchase #4 | $195.54 | 6.820% | $208.8758 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $142.48 | 3.531% | $147.511 | $147.51 | $147.50 | $147.50 |
| Purchase #6 | $148.30 | 9.466% | $162.3381 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $131.30 | 4.388% | $137.0614 | $137.06 | $137.05 | $137.10 |
| 7 purchase totals = | $973.81 | $1,035.2894 | $1,035.29 | $1,035.30 | $1,035.30 | |