| 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 | $213.78 | 3.565% | $221.4013 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $30.37 | 4.794% | $31.8259 | $31.83 | $31.85 | $31.80 |
| Purchase #3 | $20.94 | 7.347% | $22.4785 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $178.58 | 8.553% | $193.8539 | $193.85 | $193.85 | $193.90 |
| Purchase #5 | $114.86 | 6.341% | $122.1433 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $80.61 | 4.126% | $83.936 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $196.32 | 11.718% | $219.3248 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $835.46 | $894.9637 | $894.96 | $895.00 | $894.90 | |