| 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 | $168.64 | 12.132% | $189.0994 | $189.10 | $189.10 | $189.10 |
| Purchase #2 | $238.75 | 7.347% | $256.291 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $132.73 | 10.715% | $146.952 | $146.95 | $146.95 | $147.00 |
| Purchase #4 | $184.56 | 13.264% | $209.04 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $232.66 | 4.313% | $242.6946 | $242.69 | $242.70 | $242.70 |
| Purchase #6 | $110.67 | 9.818% | $121.5356 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $158.82 | 5.329% | $167.2835 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $1,226.83 | $1,332.8961 | $1,332.89 | $1,332.95 | $1,332.90 | |