| 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 | $237.46 | 10.393% | $262.1392 | $262.14 | $262.15 | $262.10 |
| Purchase #2 | $241.77 | 13.288% | $273.8964 | $273.90 | $273.90 | $273.90 |
| Purchase #3 | $185.64 | 13.303% | $210.3357 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $187.49 | 10.263% | $206.7321 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $181.61 | 5.375% | $191.3715 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $37.43 | 9.562% | $41.0091 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $165.45 | 10.305% | $182.4996 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,236.85 | $1,367.9836 | $1,367.99 | $1,368.00 | $1,367.90 | |