| 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 | $125.77 | 7.444% | $135.1323 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $5.27 | 10.843% | $5.8414 | $5.84 | $5.85 | $5.80 |
| Purchase #3 | $9.36 | 10.264% | $10.3207 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $248.31 | 11.205% | $276.1331 | $276.13 | $276.15 | $276.10 |
| Purchase #5 | $187.81 | 6.151% | $199.3622 | $199.36 | $199.35 | $199.40 |
| Purchase #6 | $32.90 | 3.303% | $33.9867 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $237.62 | 10.691% | $263.024 | $263.02 | $263.00 | $263.00 |
| 7 purchase totals = | $847.04 | $923.8004 | $923.79 | $923.80 | $923.70 | |