| 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 | $84.51 | 4.432% | $88.2555 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $164.41 | 4.354% | $171.5684 | $171.57 | $171.55 | $171.60 |
| Purchase #3 | $170.66 | 8.429% | $185.0449 | $185.04 | $185.05 | $185.00 |
| Purchase #4 | $180.36 | 9.607% | $197.6872 | $197.69 | $197.70 | $197.70 |
| Purchase #5 | $123.27 | 9.558% | $135.0521 | $135.05 | $135.05 | $135.10 |
| Purchase #6 | $86.59 | 9.366% | $94.7 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $221.84 | 8.609% | $240.9382 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $1,031.64 | $1,113.2463 | $1,113.25 | $1,113.25 | $1,113.30 | |