| 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 | $214.64 | 6.696% | $229.0123 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $133.38 | 4.757% | $139.7249 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $189.88 | 13.381% | $215.2878 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $184.70 | 12.262% | $207.3479 | $207.35 | $207.35 | $207.30 |
| Purchase #5 | $145.57 | 4.121% | $151.5689 | $151.57 | $151.55 | $151.60 |
| Purchase #6 | $39.61 | 4.796% | $41.5097 | $41.51 | $41.50 | $41.50 |
| Purchase #7 | $131.49 | 13.423% | $149.1399 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $1,039.27 | $1,133.5914 | $1,133.59 | $1,133.55 | $1,133.50 | |