| 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 | $206.57 | 9.607% | $226.4152 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $174.83 | 4.532% | $182.7533 | $182.75 | $182.75 | $182.80 |
| Purchase #3 | $188.73 | 6.507% | $201.0107 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $16.45 | 12.534% | $18.5118 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $225.50 | 6.666% | $240.5318 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $249.70 | 11.393% | $278.1483 | $278.15 | $278.15 | $278.10 |
| Purchase #7 | $222.33 | 10.113% | $244.8142 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,284.11 | $1,392.1853 | $1,392.18 | $1,392.15 | $1,392.10 | |