| 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 | $193.95 | 9.158% | $211.7119 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $103.68 | 11.794% | $115.908 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $98.76 | 7.393% | $106.0613 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $249.98 | 7.407% | $268.496 | $268.50 | $268.50 | $268.50 |
| Purchase #5 | $184.55 | 11.158% | $205.1421 | $205.14 | $205.15 | $205.10 |
| Purchase #6 | $166.75 | 5.869% | $176.5366 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $153.59 | 4.111% | $159.9041 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $1,151.26 | $1,243.7600 | $1,243.76 | $1,243.75 | $1,243.70 | |