| 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 | $184.49 | 11.789% | $206.2395 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $231.30 | 10.576% | $255.7623 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $177.38 | 11.645% | $198.0359 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $91.60 | 9.135% | $99.9677 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $197.43 | 13.874% | $224.8214 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $181.86 | 8.453% | $197.2326 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $192.66 | 9.203% | $210.3905 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $1,256.72 | $1,392.4499 | $1,392.45 | $1,392.45 | $1,392.40 | |