| 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 | $207.77 | 8.513% | $225.4575 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $172.76 | 11.842% | $193.2182 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $120.62 | 12.223% | $135.3634 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $218.63 | 9.314% | $238.9932 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $113.59 | 6.182% | $120.6121 | $120.61 | $120.60 | $120.60 |
| Purchase #6 | $54.59 | 12.105% | $61.1981 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $18.56 | 12.760% | $20.9283 | $20.93 | $20.95 | $20.90 |
| 7 purchase totals = | $906.52 | $995.7708 | $995.77 | $995.75 | $995.80 | |