| 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 | $246.62 | 7.771% | $265.7848 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $106.96 | 4.168% | $111.4181 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $248.70 | 7.399% | $267.1013 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $184.43 | 6.605% | $196.6116 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $143.34 | 11.621% | $159.9975 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $160.68 | 9.322% | $175.6586 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $246.49 | 10.841% | $273.212 | $273.21 | $273.20 | $273.20 |
| 7 purchase totals = | $1,337.22 | $1,449.7839 | $1,449.78 | $1,449.75 | $1,449.80 | |