| 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 | $233.44 | 12.745% | $263.1919 | $263.19 | $263.20 | $263.20 |
| Purchase #2 | $189.74 | 7.207% | $203.4146 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $131.85 | 10.604% | $145.8314 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $167.38 | 9.394% | $183.1037 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $162.96 | 7.812% | $175.6904 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $175.85 | 10.296% | $193.9555 | $193.96 | $193.95 | $194.00 |
| Purchase #7 | $228.40 | 9.420% | $249.9153 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,289.62 | $1,415.1028 | $1,415.10 | $1,415.10 | $1,415.10 | |