| 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 | $230.77 | 5.228% | $242.8347 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $46.33 | 3.874% | $48.1248 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $218.92 | 3.306% | $226.1575 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $248.87 | 10.732% | $275.5787 | $275.58 | $275.60 | $275.60 |
| Purchase #5 | $10.81 | 11.771% | $12.0824 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $158.28 | 12.593% | $178.2122 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $46.38 | 8.427% | $50.2884 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $960.36 | $1,033.2787 | $1,033.27 | $1,033.30 | $1,033.30 | |