| 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 | $90.55 | 13.177% | $102.4818 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $110.88 | 13.682% | $126.0506 | $126.05 | $126.05 | $126.10 |
| Purchase #3 | $83.52 | 6.401% | $88.8661 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $221.26 | 3.280% | $228.5173 | $228.52 | $228.50 | $228.50 |
| Purchase #5 | $232.65 | 12.436% | $261.5824 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $117.45 | 5.311% | $123.6878 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $112.82 | 7.824% | $121.647 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $969.13 | $1,052.8330 | $1,052.84 | $1,052.85 | $1,052.90 | |