| 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 | $228.71 | 10.643% | $253.0516 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $147.78 | 5.800% | $156.3512 | $156.35 | $156.35 | $156.40 |
| Purchase #3 | $228.89 | 13.715% | $260.2823 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $212.56 | 6.395% | $226.1532 | $226.15 | $226.15 | $226.20 |
| Purchase #5 | $14.68 | 6.209% | $15.5915 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $24.50 | 12.662% | $27.6022 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $123.33 | 12.458% | $138.6945 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $980.45 | $1,077.7265 | $1,077.71 | $1,077.75 | $1,077.90 | |