| 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 | $240.29 | 13.696% | $273.2001 | $273.20 | $273.20 | $273.20 |
| Purchase #2 | $119.56 | 9.588% | $131.0234 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $131.87 | 9.578% | $144.5005 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $188.90 | 9.179% | $206.2391 | $206.24 | $206.25 | $206.20 |
| Purchase #5 | $220.44 | 12.199% | $247.3315 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $187.82 | 6.663% | $200.3344 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $183.38 | 7.590% | $197.2985 | $197.30 | $197.30 | $197.30 |
| 7 purchase totals = | $1,272.26 | $1,399.9275 | $1,399.92 | $1,399.95 | $1,399.80 | |