| 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 | $121.39 | 11.223% | $135.0136 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $47.50 | 11.593% | $53.0067 | $53.01 | $53.00 | $53.00 |
| Purchase #3 | $238.50 | 5.857% | $252.4689 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $43.45 | 5.584% | $45.8762 | $45.88 | $45.90 | $45.90 |
| Purchase #5 | $192.74 | 5.219% | $202.7991 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $132.52 | 7.449% | $142.3914 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $17.90 | 13.716% | $20.3552 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $794.00 | $851.9111 | $851.92 | $851.90 | $852.00 | |