| 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 | $249.67 | 10.110% | $274.9116 | $274.91 | $274.90 | $274.90 |
| Purchase #2 | $81.64 | 4.182% | $85.0542 | $85.05 | $85.05 | $85.10 |
| Purchase #3 | $175.56 | 12.682% | $197.8245 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $218.92 | 12.738% | $246.806 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $155.77 | 6.504% | $165.9013 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $123.38 | 12.735% | $139.0924 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $207.42 | 12.325% | $232.9845 | $232.98 | $233.00 | $233.00 |
| 7 purchase totals = | $1,212.36 | $1,342.5745 | $1,342.56 | $1,342.55 | $1,342.60 | |