| 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 | $181.62 | 11.842% | $203.1274 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $248.35 | 6.726% | $265.054 | $265.05 | $265.05 | $265.10 |
| Purchase #3 | $154.51 | 4.499% | $161.4614 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $216.92 | 11.585% | $242.0502 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $133.89 | 7.535% | $143.9786 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $124.60 | 6.365% | $132.5308 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $76.46 | 9.429% | $83.6694 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $1,136.35 | $1,231.8718 | $1,231.87 | $1,231.90 | $1,232.00 | |