| 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 | $156.37 | 9.619% | $171.4112 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $234.75 | 7.402% | $252.1262 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $7.80 | 5.255% | $8.2099 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $43.64 | 13.305% | $49.4463 | $49.45 | $49.45 | $49.40 |
| Purchase #5 | $21.77 | 3.447% | $22.5204 | $22.52 | $22.50 | $22.50 |
| Purchase #6 | $239.27 | 12.782% | $269.8535 | $269.85 | $269.85 | $269.90 |
| Purchase #7 | $126.92 | 11.574% | $141.6097 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $830.52 | $915.1772 | $915.18 | $915.15 | $915.10 | |