| 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 | $211.92 | 4.456% | $221.3632 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $13.45 | 7.541% | $14.4643 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $241.59 | 8.743% | $262.7122 | $262.71 | $262.70 | $262.70 |
| Purchase #4 | $6.38 | 4.295% | $6.654 | $6.65 | $6.65 | $6.70 |
| Purchase #5 | $94.66 | 5.196% | $99.5785 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $145.51 | 12.773% | $164.096 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $235.43 | 8.299% | $254.9683 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $948.94 | $1,023.8365 | $1,023.83 | $1,023.80 | $1,024.00 | |