| 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 | $192.34 | 8.225% | $208.16 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $32.82 | 3.666% | $34.0232 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $227.76 | 13.472% | $258.4438 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $117.61 | 4.448% | $122.8413 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $41.96 | 4.651% | $43.9116 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $60.28 | 7.577% | $64.8474 | $64.85 | $64.85 | $64.80 |
| Purchase #7 | $189.70 | 6.402% | $201.8446 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $862.47 | $934.0719 | $934.06 | $934.05 | $933.90 | |