| 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 | $102.29 | 13.215% | $115.8076 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $211.61 | 4.263% | $220.6309 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $76.74 | 3.867% | $79.7075 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $233.85 | 3.479% | $241.9856 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $200.48 | 10.852% | $222.2361 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $48.49 | 7.519% | $52.136 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $133.35 | 12.277% | $149.7214 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,006.81 | $1,082.2251 | $1,082.24 | $1,082.25 | $1,082.10 | |