| 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 | $207.27 | 6.189% | $220.0979 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $211.63 | 6.217% | $224.787 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $214.54 | 8.831% | $233.486 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $9.35 | 8.137% | $10.1108 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $205.46 | 9.136% | $224.2308 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $211.43 | 9.605% | $231.7379 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $197.68 | 13.243% | $223.8588 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $1,257.36 | $1,368.3092 | $1,368.32 | $1,368.35 | $1,368.30 | |