| 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 | $227.62 | 13.280% | $257.8479 | $257.85 | $257.85 | $257.80 |
| Purchase #2 | $230.64 | 12.307% | $259.0249 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $165.95 | 3.522% | $171.7948 | $171.79 | $171.80 | $171.80 |
| Purchase #4 | $22.60 | 8.362% | $24.4898 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $55.67 | 13.672% | $63.2812 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $223.58 | 12.438% | $251.3889 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $197.51 | 7.729% | $212.7755 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $1,123.57 | $1,240.6030 | $1,240.60 | $1,240.65 | $1,240.60 | |