| 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 | $10.86 | 5.410% | $11.4475 | $11.45 | $11.45 | $11.40 |
| Purchase #2 | $242.36 | 8.168% | $262.156 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $131.48 | 3.797% | $136.4723 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $114.36 | 7.819% | $123.3018 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $152.95 | 12.277% | $171.7277 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $110.84 | 8.115% | $119.8347 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $185.25 | 13.699% | $210.6274 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $948.10 | $1,035.5674 | $1,035.57 | $1,035.60 | $1,035.50 | |