| 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 | $85.74 | 4.556% | $89.6463 | $89.65 | $89.65 | $89.60 |
| Purchase #2 | $211.83 | 3.626% | $219.511 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $243.61 | 9.165% | $265.9369 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $105.97 | 7.339% | $113.7471 | $113.75 | $113.75 | $113.70 |
| Purchase #5 | $228.57 | 11.525% | $254.9127 | $254.91 | $254.90 | $254.90 |
| Purchase #6 | $184.83 | 8.799% | $201.0932 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $226.34 | 8.269% | $245.0561 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $1,286.89 | $1,389.9033 | $1,389.91 | $1,389.90 | $1,389.80 | |