| 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 | $223.34 | 11.760% | $249.6048 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $142.57 | 3.431% | $147.4616 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $152.38 | 11.650% | $170.1323 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $171.85 | 4.813% | $180.1211 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $53.41 | 5.692% | $56.4501 | $56.45 | $56.45 | $56.50 |
| Purchase #6 | $213.88 | 11.199% | $237.8324 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $65.52 | 13.340% | $74.2604 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $1,022.95 | $1,115.8627 | $1,115.85 | $1,115.85 | $1,115.90 | |