| 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 | $212.73 | 4.228% | $221.7242 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $197.42 | 5.138% | $207.5634 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $178.71 | 9.602% | $195.8697 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $150.66 | 9.666% | $165.2228 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $203.64 | 4.372% | $212.5431 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $180.31 | 3.810% | $187.1798 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $235.46 | 10.213% | $259.5075 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $1,358.93 | $1,449.6105 | $1,449.60 | $1,449.55 | $1,449.60 | |