| 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 | $132.58 | 4.545% | $138.6058 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $104.96 | 9.503% | $114.9343 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $224.74 | 6.311% | $238.9233 | $238.92 | $238.90 | $238.90 |
| Purchase #4 | $26.45 | 5.355% | $27.8664 | $27.87 | $27.85 | $27.90 |
| Purchase #5 | $113.67 | 11.455% | $126.6909 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $59.48 | 7.420% | $63.8934 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $232.35 | 4.759% | $243.4075 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $894.23 | $954.3216 | $954.32 | $954.30 | $954.30 | |