| 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 | $196.35 | 3.711% | $203.6365 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $231.30 | 8.229% | $250.3337 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $14.86 | 4.140% | $15.4752 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $41.88 | 13.218% | $47.4157 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $111.37 | 10.412% | $122.9658 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $43.93 | 13.706% | $49.951 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $50.56 | 5.724% | $53.4541 | $53.45 | $53.45 | $53.50 |
| 7 purchase totals = | $690.25 | $743.2320 | $743.24 | $743.25 | $743.30 | |