| 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 | $246.89 | 8.505% | $267.888 | $267.89 | $267.90 | $267.90 |
| Purchase #2 | $228.50 | 3.430% | $236.3376 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $228.71 | 12.241% | $256.7064 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $149.90 | 8.342% | $162.4047 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $199.94 | 11.781% | $223.4949 | $223.49 | $223.50 | $223.50 |
| Purchase #6 | $148.78 | 4.763% | $155.8664 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $35.81 | 6.218% | $38.0367 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $1,238.53 | $1,340.7347 | $1,340.74 | $1,340.75 | $1,340.70 | |