| 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 | $224.55 | 4.733% | $235.178 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $231.67 | 3.795% | $240.4619 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $175.59 | 9.317% | $191.9497 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $192.55 | 12.321% | $216.2741 | $216.27 | $216.25 | $216.30 |
| Purchase #5 | $170.92 | 4.748% | $179.0353 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $241.66 | 12.792% | $272.5731 | $272.57 | $272.55 | $272.60 |
| Purchase #7 | $249.75 | 3.387% | $258.209 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $1,486.69 | $1,593.6811 | $1,593.68 | $1,593.65 | $1,593.70 | |