| 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 | $217.68 | 7.396% | $233.7796 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $89.46 | 9.386% | $97.8567 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $228.56 | 3.114% | $235.6774 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $220.70 | 8.208% | $238.8151 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $15.93 | 13.241% | $18.0393 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $107.74 | 13.365% | $122.1395 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $234.88 | 7.723% | $253.0198 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $1,114.95 | $1,199.3274 | $1,199.34 | $1,199.35 | $1,199.30 | |