| 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 | $51.92 | 4.832% | $54.4288 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $149.59 | 9.709% | $164.1137 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $217.40 | 5.218% | $228.7439 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $37.60 | 10.315% | $41.4784 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $203.42 | 12.437% | $228.7193 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $249.74 | 6.171% | $265.1515 | $265.15 | $265.15 | $265.20 |
| Purchase #7 | $205.86 | 7.202% | $220.686 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,115.53 | $1,203.3216 | $1,203.32 | $1,203.35 | $1,203.30 | |