| 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 | $40.76 | 13.350% | $46.2015 | $46.20 | $46.20 | $46.20 |
| Purchase #2 | $135.98 | 10.366% | $150.0757 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $50.61 | 8.388% | $54.8552 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $220.68 | 12.455% | $248.1657 | $248.17 | $248.15 | $248.20 |
| Purchase #5 | $86.28 | 3.384% | $89.1997 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $240.87 | 7.842% | $259.759 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $206.25 | 10.198% | $227.2834 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $981.43 | $1,075.5402 | $1,075.55 | $1,075.55 | $1,075.70 | |