| 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 | $9.51 | 13.851% | $10.8272 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $162.87 | 3.196% | $168.0753 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $64.87 | 13.511% | $73.6346 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $245.94 | 5.158% | $258.6256 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $87.30 | 7.785% | $94.0963 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $64.56 | 7.436% | $69.3607 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $203.94 | 12.773% | $229.9893 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $838.99 | $904.6090 | $904.62 | $904.70 | $904.60 | |