| 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 | $247.41 | 8.441% | $268.2939 | $268.29 | $268.30 | $268.30 |
| Purchase #2 | $30.51 | 5.444% | $32.171 | $32.17 | $32.15 | $32.20 |
| Purchase #3 | $85.30 | 10.597% | $94.3392 | $94.34 | $94.35 | $94.30 |
| Purchase #4 | $69.80 | 12.853% | $78.7714 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $169.31 | 7.202% | $181.5037 | $181.50 | $181.50 | $181.50 |
| Purchase #6 | $186.45 | 5.774% | $197.2156 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $121.74 | 9.676% | $133.5196 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $910.52 | $985.8144 | $985.81 | $985.75 | $985.80 | |