| 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 | $232.98 | 7.232% | $249.8291 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $138.98 | 8.579% | $150.9031 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $113.86 | 6.750% | $121.5456 | $121.55 | $121.55 | $121.50 |
| Purchase #4 | $239.25 | 6.504% | $254.8108 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $186.80 | 9.277% | $204.1294 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $184.80 | 7.421% | $198.514 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $209.75 | 5.722% | $221.7519 | $221.75 | $221.75 | $221.80 |
| 7 purchase totals = | $1,306.42 | $1,401.4839 | $1,401.48 | $1,401.50 | $1,401.40 | |