| 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 | $249.44 | 4.639% | $261.0115 | $261.01 | $261.00 | $261.00 |
| Purchase #2 | $197.99 | 13.700% | $225.1146 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $219.41 | 8.103% | $237.1888 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $211.88 | 13.131% | $239.702 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $165.45 | 13.210% | $187.3059 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $98.98 | 13.128% | $111.9741 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $93.31 | 4.272% | $97.2962 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $1,236.46 | $1,359.5931 | $1,359.59 | $1,359.55 | $1,359.60 | |