| 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 | $190.76 | 3.452% | $197.345 | $197.35 | $197.35 | $197.30 |
| Purchase #2 | $119.27 | 7.777% | $128.5456 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $91.47 | 6.677% | $97.5775 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $105.27 | 6.447% | $112.0568 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $230.75 | 6.144% | $244.9273 | $244.93 | $244.95 | $244.90 |
| Purchase #6 | $151.56 | 12.454% | $170.4353 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $123.42 | 3.745% | $128.0421 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $1,012.50 | $1,078.9296 | $1,078.95 | $1,079.00 | $1,078.80 | |