| 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 | $216.39 | 12.685% | $243.8391 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $144.98 | 13.164% | $164.0652 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $76.82 | 13.345% | $87.0716 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $214.93 | 8.307% | $232.7842 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $147.90 | 5.514% | $156.0552 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $108.80 | 4.522% | $113.7199 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $38.70 | 8.841% | $42.1215 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $948.52 | $1,039.6567 | $1,039.66 | $1,039.60 | $1,039.70 | |