| 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 | $194.34 | 10.158% | $214.0811 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $115.42 | 9.498% | $126.3826 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $59.31 | 8.469% | $64.333 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $69.99 | 10.114% | $77.0688 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $33.93 | 10.285% | $37.4197 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $98.67 | 12.485% | $110.9889 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $38.43 | 7.529% | $41.3234 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $610.09 | $671.5975 | $671.59 | $671.60 | $671.60 | |