| 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 | $225.98 | 6.639% | $240.9828 | $240.98 | $241.00 | $241.00 |
| Purchase #2 | $237.60 | 7.694% | $255.8809 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $31.34 | 9.800% | $34.4113 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $96.80 | 9.830% | $106.3154 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $122.96 | 8.744% | $133.7116 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $70.90 | 4.319% | $73.9622 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $216.27 | 7.712% | $232.9487 | $232.95 | $232.95 | $232.90 |
| 7 purchase totals = | $1,001.85 | $1,078.2129 | $1,078.21 | $1,078.20 | $1,078.20 | |