| 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 | $187.91 | 13.793% | $213.8284 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $56.56 | 3.453% | $58.513 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $200.40 | 4.588% | $209.5944 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $160.29 | 12.810% | $180.8231 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $63.55 | 7.747% | $68.4732 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $75.75 | 7.629% | $81.529 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $245.27 | 11.798% | $274.207 | $274.21 | $274.20 | $274.20 |
| 7 purchase totals = | $989.73 | $1,086.9681 | $1,086.96 | $1,086.95 | $1,086.90 | |