| 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 | $87.36 | 12.747% | $98.4958 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $158.93 | 8.853% | $173.0001 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $87.75 | 9.782% | $96.3337 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $193.34 | 3.393% | $199.9 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $190.37 | 12.640% | $214.4328 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $171.52 | 5.319% | $180.6431 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $197.85 | 13.865% | $225.2819 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,087.12 | $1,188.0874 | $1,188.08 | $1,188.15 | $1,188.00 | |