| 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 | $211.33 | 4.521% | $220.8842 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $65.28 | 12.331% | $73.3297 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $225.94 | 6.424% | $240.4544 | $240.45 | $240.45 | $240.50 |
| Purchase #4 | $170.43 | 5.747% | $180.2246 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $6.36 | 13.319% | $7.2071 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $186.56 | 3.154% | $192.4441 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $112.70 | 6.636% | $120.1788 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $978.60 | $1,034.7229 | $1,034.71 | $1,034.75 | $1,034.70 | |