| 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 | $139.36 | 8.790% | $151.6097 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $8.91 | 3.356% | $9.209 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $169.89 | 12.787% | $191.6138 | $191.61 | $191.60 | $191.60 |
| Purchase #4 | $127.37 | 13.618% | $144.7152 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $241.50 | 3.335% | $249.554 | $249.55 | $249.55 | $249.60 |
| Purchase #6 | $201.85 | 9.601% | $221.2296 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $96.35 | 3.696% | $99.9111 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $985.23 | $1,067.8424 | $1,067.84 | $1,067.80 | $1,067.80 | |