| 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 | $203.37 | 4.208% | $211.9278 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $78.63 | 10.641% | $86.997 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $150.57 | 6.505% | $160.3646 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $212.28 | 8.710% | $230.7696 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $183.39 | 9.191% | $200.2454 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $91.90 | 3.375% | $95.0016 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $29.66 | 3.335% | $30.6492 | $30.65 | $30.65 | $30.60 |
| 7 purchase totals = | $949.80 | $1,015.9552 | $1,015.96 | $1,015.95 | $1,015.90 | |