| 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 | $249.62 | 9.690% | $273.8082 | $273.81 | $273.80 | $273.80 |
| Purchase #2 | $27.63 | 4.348% | $28.8314 | $28.83 | $28.85 | $28.80 |
| Purchase #3 | $162.48 | 4.478% | $169.7559 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $29.60 | 3.485% | $30.6316 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $206.60 | 10.570% | $228.4376 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $250.81 | 6.107% | $266.127 | $266.13 | $266.15 | $266.10 |
| Purchase #7 | $141.74 | 13.136% | $160.359 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $1,068.48 | $1,157.9507 | $1,157.96 | $1,158.00 | $1,157.90 | |