| 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 | $203.71 | 13.295% | $230.7932 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $221.99 | 12.368% | $249.4457 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $215.98 | 11.786% | $241.4354 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $198.45 | 9.679% | $217.658 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $71.75 | 3.663% | $74.3782 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $153.64 | 7.846% | $165.6946 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $34.67 | 5.339% | $36.521 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $1,100.19 | $1,215.9261 | $1,215.93 | $1,215.95 | $1,215.90 | |