| 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 | $237.31 | 12.268% | $266.4232 | $266.42 | $266.40 | $266.40 |
| Purchase #2 | $103.77 | 8.787% | $112.8883 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $242.32 | 8.359% | $262.5755 | $262.58 | $262.60 | $262.60 |
| Purchase #4 | $40.39 | 7.245% | $43.3163 | $43.32 | $43.30 | $43.30 |
| Purchase #5 | $192.69 | 7.424% | $206.9953 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $151.61 | 12.187% | $170.0867 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $240.82 | 4.866% | $252.5383 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,208.91 | $1,314.8236 | $1,314.84 | $1,314.85 | $1,314.80 | |