| 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 | $247.53 | 4.193% | $257.9089 | $257.91 | $257.90 | $257.90 |
| Purchase #2 | $175.67 | 6.798% | $187.612 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $170.58 | 7.376% | $183.162 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $12.79 | 4.297% | $13.3396 | $13.34 | $13.35 | $13.30 |
| Purchase #5 | $83.95 | 13.441% | $95.2337 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $72.51 | 7.474% | $77.9294 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $201.85 | 3.168% | $208.2446 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $964.88 | $1,023.4302 | $1,023.42 | $1,023.45 | $1,023.30 | |