| 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 | $121.42 | 9.209% | $132.6016 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $169.81 | 6.457% | $180.7746 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $138.64 | 5.154% | $145.7855 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $232.65 | 4.292% | $242.6353 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $76.51 | 6.431% | $81.4304 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $238.53 | 11.477% | $265.9061 | $265.91 | $265.90 | $265.90 |
| Purchase #7 | $247.49 | 13.291% | $280.3839 | $280.38 | $280.40 | $280.40 |
| 7 purchase totals = | $1,225.05 | $1,329.5174 | $1,329.52 | $1,329.55 | $1,329.50 | |