| 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 | $8.64 | 12.331% | $9.7054 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $24.62 | 7.222% | $26.3981 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $47.89 | 10.799% | $53.0616 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $231.37 | 7.616% | $248.9911 | $248.99 | $249.00 | $249.00 |
| Purchase #5 | $230.37 | 7.591% | $247.8574 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $203.97 | 10.646% | $225.6846 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $10.89 | 12.163% | $12.2146 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $757.75 | $823.9128 | $823.91 | $823.90 | $824.00 | |