| 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 | $198.80 | 11.211% | $221.0875 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $169.99 | 13.754% | $193.3704 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $229.30 | 9.779% | $251.7232 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $185.75 | 7.823% | $200.2812 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $199.95 | 5.736% | $211.4191 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $140.70 | 6.601% | $149.9876 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $179.40 | 8.418% | $194.5019 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $1,303.89 | $1,422.3709 | $1,422.37 | $1,422.35 | $1,422.40 | |