| 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 | $221.32 | 4.674% | $231.6645 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $168.51 | 10.435% | $186.094 | $186.09 | $186.10 | $186.10 |
| Purchase #3 | $201.45 | 4.400% | $210.3138 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $108.59 | 4.591% | $113.5754 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $31.64 | 9.586% | $34.673 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $25.46 | 4.236% | $26.5385 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $13.87 | 4.814% | $14.5377 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $770.84 | $817.3969 | $817.39 | $817.40 | $817.40 | |