| 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 | $224.76 | 10.544% | $248.4587 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $203.39 | 7.441% | $218.5242 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $235.30 | 3.261% | $242.9731 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $102.70 | 9.566% | $112.5243 | $112.52 | $112.50 | $112.50 |
| Purchase #5 | $78.42 | 11.104% | $87.1278 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $30.86 | 11.590% | $34.4367 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $33.52 | 7.444% | $36.0152 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $908.95 | $980.0600 | $980.06 | $980.00 | $980.00 | |