| 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 | $30.83 | 10.146% | $33.958 | $33.96 | $33.95 | $34.00 |
| Purchase #2 | $213.96 | 8.387% | $231.9048 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $245.82 | 8.678% | $267.1523 | $267.15 | $267.15 | $267.20 |
| Purchase #4 | $100.95 | 13.185% | $114.2603 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $35.46 | 9.294% | $38.7557 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $120.98 | 8.164% | $130.8568 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $247.57 | 9.586% | $271.3021 | $271.30 | $271.30 | $271.30 |
| 7 purchase totals = | $995.57 | $1,088.1900 | $1,088.19 | $1,088.15 | $1,088.40 | |