| 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 | $10.49 | 3.174% | $10.823 | $10.82 | $10.80 | $10.80 |
| Purchase #2 | $206.94 | 8.823% | $225.1983 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $98.25 | 7.598% | $105.715 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $138.74 | 10.826% | $153.76 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $181.28 | 6.727% | $193.4747 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $170.95 | 13.513% | $194.0505 | $194.05 | $194.05 | $194.10 |
| Purchase #7 | $162.48 | 5.336% | $171.1499 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $969.13 | $1,054.1714 | $1,054.17 | $1,054.10 | $1,054.20 | |