| 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 | $127.85 | 7.462% | $137.3902 | $137.39 | $137.40 | $137.40 |
| Purchase #2 | $147.53 | 3.298% | $152.3955 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $246.66 | 3.868% | $256.2008 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $209.85 | 4.843% | $220.013 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $234.48 | 12.638% | $264.1136 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $130.84 | 10.639% | $144.7601 | $144.76 | $144.75 | $144.80 |
| Purchase #7 | $52.40 | 11.695% | $58.5282 | $58.53 | $58.55 | $58.50 |
| 7 purchase totals = | $1,149.61 | $1,233.4014 | $1,233.40 | $1,233.40 | $1,233.40 | |