| 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 | $122.73 | 12.732% | $138.356 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $225.53 | 3.475% | $233.3672 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $75.39 | 7.171% | $80.7962 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $82.54 | 6.294% | $87.7351 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $244.56 | 3.527% | $253.1856 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $159.65 | 7.297% | $171.2997 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $212.46 | 11.741% | $237.4049 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $1,122.86 | $1,202.1447 | $1,202.16 | $1,202.15 | $1,202.20 | |