| 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 | $248.66 | 12.114% | $278.7827 | $278.78 | $278.80 | $278.80 |
| Purchase #2 | $129.51 | 6.475% | $137.8958 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $74.39 | 7.163% | $79.7186 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $18.45 | 11.687% | $20.6063 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $24.31 | 4.363% | $25.3706 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $95.46 | 10.871% | $105.8375 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $217.29 | 5.280% | $228.7629 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $808.07 | $876.9744 | $876.98 | $876.95 | $877.00 | |