| 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 | $13.41 | 4.277% | $13.9835 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $102.99 | 13.697% | $117.0965 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $249.34 | 3.116% | $257.1094 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $83.67 | 12.233% | $93.9054 | $93.91 | $93.90 | $93.90 |
| Purchase #5 | $131.68 | 5.547% | $138.9843 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $247.31 | 6.333% | $262.9721 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $131.68 | 7.462% | $141.506 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $960.08 | $1,025.5572 | $1,025.56 | $1,025.55 | $1,025.60 | |