| 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 | $180.59 | 12.638% | $203.413 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $109.33 | 5.424% | $115.2601 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $62.74 | 9.701% | $68.8264 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $104.81 | 11.744% | $117.1189 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $107.26 | 12.323% | $120.4776 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $114.59 | 11.564% | $127.8412 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $237.41 | 11.510% | $264.7359 | $264.74 | $264.75 | $264.70 |
| 7 purchase totals = | $916.73 | $1,017.6731 | $1,017.68 | $1,017.70 | $1,017.60 | |