| 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 | $210.32 | 6.399% | $223.7784 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $141.57 | 6.692% | $151.0439 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $8.57 | 4.325% | $8.9407 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $41.92 | 5.188% | $44.0948 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $181.68 | 12.243% | $203.9231 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $8.79 | 10.256% | $9.6915 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $115.97 | 4.528% | $121.2211 | $121.22 | $121.20 | $121.20 |
| 7 purchase totals = | $708.82 | $762.6935 | $762.68 | $762.70 | $762.60 | |