| 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 | $222.98 | 6.675% | $237.8639 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $152.92 | 5.207% | $160.8825 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $138.74 | 5.457% | $146.311 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $221.81 | 8.613% | $240.9145 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $250.94 | 10.446% | $277.1532 | $277.15 | $277.15 | $277.20 |
| Purchase #6 | $59.98 | 12.824% | $67.6718 | $67.67 | $67.65 | $67.70 |
| Purchase #7 | $193.52 | 3.123% | $199.5636 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $1,240.89 | $1,330.3605 | $1,330.34 | $1,330.30 | $1,330.50 | |