| 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 | $118.33 | 12.261% | $132.8384 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $226.70 | 6.191% | $240.735 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $139.83 | 7.165% | $149.8488 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $211.69 | 13.106% | $239.4341 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $54.96 | 11.671% | $61.3744 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $48.34 | 5.226% | $50.8662 | $50.87 | $50.85 | $50.90 |
| Purchase #7 | $207.76 | 10.839% | $230.2791 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,007.61 | $1,105.3760 | $1,105.38 | $1,105.40 | $1,105.30 | |