| 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 | $203.82 | 6.678% | $217.4311 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $185.44 | 11.211% | $206.2297 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $56.75 | 10.359% | $62.6287 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $135.84 | 4.363% | $141.7667 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $221.53 | 3.509% | $229.3035 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $223.63 | 7.421% | $240.2256 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $79.78 | 13.225% | $90.3309 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $1,106.79 | $1,187.9162 | $1,187.92 | $1,188.00 | $1,187.80 | |