| 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 | $204.43 | 6.788% | $218.3067 | $218.31 | $218.30 | $218.30 |
| Purchase #2 | $221.66 | 3.176% | $228.6999 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $160.64 | 5.318% | $169.1828 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $212.99 | 4.133% | $221.7929 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $100.76 | 11.111% | $111.9554 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $33.60 | 13.355% | $38.0873 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $122.74 | 12.318% | $137.8591 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $1,056.82 | $1,125.8841 | $1,125.89 | $1,125.90 | $1,126.00 | |