| 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 | $233.48 | 10.767% | $258.6188 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $34.86 | 7.330% | $37.4152 | $37.42 | $37.40 | $37.40 |
| Purchase #3 | $95.93 | 12.502% | $107.9232 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $88.75 | 9.279% | $96.9851 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $5.65 | 10.871% | $6.2642 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $132.25 | 9.377% | $144.6511 | $144.65 | $144.65 | $144.70 |
| Purchase #7 | $176.68 | 4.422% | $184.4928 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $767.60 | $836.3504 | $836.35 | $836.30 | $836.40 | |