| 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 | $228.43 | 4.754% | $239.2896 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $203.55 | 7.525% | $218.8671 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $53.77 | 10.832% | $59.5944 | $59.59 | $59.60 | $59.60 |
| Purchase #4 | $82.38 | 3.422% | $85.199 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $75.66 | 9.328% | $82.7176 | $82.72 | $82.70 | $82.70 |
| Purchase #6 | $152.96 | 5.266% | $161.0149 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $179.75 | 7.596% | $193.4038 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $976.50 | $1,040.0864 | $1,040.08 | $1,040.05 | $1,040.10 | |