| 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 | $10.85 | 13.507% | $12.3155 | $12.32 | $12.30 | $12.30 |
| Purchase #2 | $92.26 | 10.712% | $102.1429 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $154.47 | 7.139% | $165.4976 | $165.50 | $165.50 | $165.50 |
| Purchase #4 | $230.64 | 4.832% | $241.7845 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $219.54 | 9.793% | $241.0396 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $36.99 | 7.705% | $39.8401 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $240.69 | 13.533% | $273.2626 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $985.44 | $1,075.8828 | $1,075.88 | $1,075.90 | $1,075.80 | |