| 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 | $122.60 | 6.136% | $130.1227 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $41.47 | 11.652% | $46.3021 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $148.73 | 4.677% | $155.6861 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $172.75 | 13.504% | $196.0782 | $196.08 | $196.10 | $196.10 |
| Purchase #5 | $199.55 | 7.554% | $214.624 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $226.56 | 9.489% | $248.0583 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $88.80 | 6.740% | $94.7851 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $1,000.46 | $1,085.6565 | $1,085.66 | $1,085.65 | $1,085.70 | |