| 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 | $213.99 | 12.238% | $240.1781 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $11.95 | 8.825% | $13.0046 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $233.71 | 12.484% | $262.8864 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $76.27 | 8.841% | $83.013 | $83.01 | $83.00 | $83.00 |
| Purchase #5 | $225.34 | 3.752% | $233.7948 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $197.91 | 4.203% | $206.2282 | $206.23 | $206.25 | $206.20 |
| Purchase #7 | $202.67 | 9.360% | $221.6399 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $1,161.84 | $1,260.7450 | $1,260.74 | $1,260.80 | $1,260.70 | |