| 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 | $210.29 | 8.638% | $228.4549 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $42.94 | 9.657% | $47.0867 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $227.59 | 8.268% | $246.4071 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $234.88 | 13.177% | $265.8301 | $265.83 | $265.85 | $265.80 |
| Purchase #5 | $33.61 | 7.396% | $36.0958 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $161.41 | 6.776% | $172.3471 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $155.90 | 9.378% | $170.5203 | $170.52 | $170.50 | $170.50 |
| 7 purchase totals = | $1,066.62 | $1,166.7420 | $1,166.75 | $1,166.75 | $1,166.70 | |