| 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 | $246.39 | 3.580% | $255.2108 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $84.34 | 9.551% | $92.3953 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $182.40 | 4.729% | $191.0257 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $36.98 | 11.489% | $41.2286 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $221.48 | 4.765% | $232.0335 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $176.82 | 13.503% | $200.696 | $200.70 | $200.70 | $200.70 |
| Purchase #7 | $249.61 | 9.371% | $273.001 | $273.00 | $273.00 | $273.00 |
| 7 purchase totals = | $1,198.02 | $1,285.5909 | $1,285.60 | $1,285.65 | $1,285.50 | |