| 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 | $249.32 | 10.619% | $275.7953 | $275.80 | $275.80 | $275.80 |
| Purchase #2 | $169.62 | 5.819% | $179.4902 | $179.49 | $179.50 | $179.50 |
| Purchase #3 | $23.91 | 3.110% | $24.6536 | $24.65 | $24.65 | $24.70 |
| Purchase #4 | $204.77 | 11.481% | $228.2796 | $228.28 | $228.30 | $228.30 |
| Purchase #5 | $196.27 | 11.318% | $218.4838 | $218.48 | $218.50 | $218.50 |
| Purchase #6 | $32.73 | 10.555% | $36.1847 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $166.68 | 3.175% | $171.9721 | $171.97 | $171.95 | $172.00 |
| 7 purchase totals = | $1,043.30 | $1,134.8593 | $1,134.85 | $1,134.90 | $1,135.00 | |