| 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 | $111.51 | 10.180% | $122.8617 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $79.92 | 4.339% | $83.3877 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $85.66 | 7.191% | $91.8198 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $219.88 | 11.491% | $245.1464 | $245.15 | $245.15 | $245.10 |
| Purchase #5 | $8.89 | 4.125% | $9.2567 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $164.43 | 9.699% | $180.3781 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $210.94 | 10.315% | $232.6985 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $881.23 | $965.5489 | $965.56 | $965.55 | $965.60 | |