| 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 | $113.52 | 7.467% | $121.9965 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $16.41 | 9.164% | $17.9138 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $228.38 | 13.122% | $258.348 | $258.35 | $258.35 | $258.30 |
| Purchase #4 | $184.46 | 7.656% | $198.5823 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $6.81 | 9.868% | $7.482 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $242.84 | 5.321% | $255.7615 | $255.76 | $255.75 | $255.80 |
| Purchase #7 | $43.46 | 9.151% | $47.437 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $835.88 | $907.5211 | $907.52 | $907.55 | $907.50 | |