| 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 | $112.83 | 8.754% | $122.7071 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $171.32 | 7.577% | $184.3009 | $184.30 | $184.30 | $184.30 |
| Purchase #3 | $121.47 | 7.674% | $130.7916 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $226.91 | 5.525% | $239.4468 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $242.32 | 12.763% | $273.2473 | $273.25 | $273.25 | $273.20 |
| Purchase #6 | $88.61 | 6.259% | $94.1561 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $226.50 | 13.112% | $256.1987 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,189.96 | $1,300.8485 | $1,300.86 | $1,300.85 | $1,300.80 | |