| 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 | $15.28 | 11.798% | $17.0827 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $106.56 | 8.196% | $115.2937 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $83.27 | 13.102% | $94.18 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $248.98 | 11.833% | $278.4418 | $278.44 | $278.45 | $278.40 |
| Purchase #5 | $194.68 | 8.470% | $211.1694 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $205.80 | 5.112% | $216.3205 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $38.82 | 5.423% | $40.9252 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $893.39 | $973.4133 | $973.41 | $973.45 | $973.40 | |