| 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 | $82.36 | 10.393% | $90.9197 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $178.48 | 13.162% | $201.9715 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $130.94 | 10.485% | $144.6691 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $155.60 | 12.711% | $175.3783 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $54.37 | 8.843% | $59.1779 | $59.18 | $59.20 | $59.20 |
| Purchase #6 | $91.94 | 12.771% | $103.6817 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $227.38 | 5.256% | $239.3311 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $921.07 | $1,015.1293 | $1,015.13 | $1,015.15 | $1,015.20 | |