| 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 | $192.33 | 4.493% | $200.9714 | $200.97 | $200.95 | $201.00 |
| Purchase #2 | $72.91 | 10.835% | $80.8098 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $42.49 | 7.750% | $45.783 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $211.30 | 6.745% | $225.5522 | $225.55 | $225.55 | $225.60 |
| Purchase #5 | $107.62 | 10.154% | $118.5477 | $118.55 | $118.55 | $118.50 |
| Purchase #6 | $120.93 | 4.557% | $126.4408 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $89.36 | 4.756% | $93.61 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $836.94 | $891.7149 | $891.71 | $891.70 | $891.70 | |