| 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 | $183.33 | 4.420% | $191.4332 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $182.51 | 13.366% | $206.9043 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $247.52 | 9.487% | $271.0022 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $228.28 | 11.280% | $254.03 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $215.58 | 8.715% | $234.3678 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $237.50 | 7.824% | $256.082 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $129.39 | 9.148% | $141.2266 | $141.23 | $141.25 | $141.20 |
| 7 purchase totals = | $1,424.11 | $1,555.0461 | $1,555.04 | $1,555.10 | $1,555.00 | |