| 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 | $11.26 | 5.587% | $11.8891 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $200.71 | 8.792% | $218.3564 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $99.49 | 13.790% | $113.2097 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $145.90 | 4.803% | $152.9076 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $226.74 | 11.333% | $252.4364 | $252.44 | $252.45 | $252.40 |
| Purchase #6 | $219.95 | 7.261% | $235.9206 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $60.87 | 3.266% | $62.858 | $62.86 | $62.85 | $62.90 |
| 7 purchase totals = | $964.92 | $1,047.5778 | $1,047.59 | $1,047.55 | $1,047.60 | |