| 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 | $116.91 | 5.184% | $122.9706 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $166.65 | 5.364% | $175.5891 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $223.52 | 10.793% | $247.6445 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $84.44 | 9.222% | $92.2271 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $188.37 | 11.679% | $210.3697 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $80.45 | 12.321% | $90.3622 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $176.89 | 8.702% | $192.283 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $1,037.23 | $1,131.4462 | $1,131.44 | $1,131.45 | $1,131.50 | |