| 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 | $7.47 | 10.330% | $8.2417 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $205.43 | 4.171% | $213.9985 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $168.32 | 11.434% | $187.5657 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $196.75 | 3.329% | $203.2998 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $166.82 | 8.107% | $180.3441 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $20.32 | 9.787% | $22.3087 | $22.31 | $22.30 | $22.30 |
| Purchase #7 | $230.25 | 4.423% | $240.434 | $240.43 | $240.45 | $240.40 |
| 7 purchase totals = | $995.36 | $1,056.1925 | $1,056.19 | $1,056.20 | $1,056.10 | |