| 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 | $49.78 | 6.203% | $52.8679 | $52.87 | $52.85 | $52.90 |
| Purchase #2 | $38.83 | 7.672% | $41.809 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $173.52 | 13.766% | $197.4068 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $209.67 | 8.772% | $228.0623 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $192.32 | 5.326% | $202.563 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $246.56 | 8.253% | $266.9086 | $266.91 | $266.90 | $266.90 |
| Purchase #7 | $211.82 | 11.221% | $235.5883 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $1,122.50 | $1,225.2059 | $1,225.21 | $1,225.15 | $1,225.30 | |