| 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 | $40.50 | 8.647% | $44.002 | $44.00 | $44.00 | $44.00 |
| Purchase #2 | $189.88 | 13.833% | $216.1461 | $216.15 | $216.15 | $216.10 |
| Purchase #3 | $109.82 | 11.856% | $122.8403 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $109.97 | 4.417% | $114.8274 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $187.81 | 10.492% | $207.515 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $200.48 | 6.480% | $213.4711 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $117.83 | 13.432% | $133.6569 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $956.29 | $1,052.4588 | $1,052.47 | $1,052.45 | $1,052.40 | |