| 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 | $192.63 | 8.496% | $208.9958 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $231.42 | 10.255% | $255.1521 | $255.15 | $255.15 | $255.20 |
| Purchase #3 | $232.66 | 5.315% | $245.0259 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $239.50 | 12.288% | $268.9298 | $268.93 | $268.95 | $268.90 |
| Purchase #5 | $233.40 | 7.681% | $251.3275 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $140.46 | 13.168% | $158.9558 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $244.78 | 4.407% | $255.5675 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $1,514.85 | $1,643.9544 | $1,643.97 | $1,644.00 | $1,644.00 | |