| 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 | $199.28 | 8.809% | $216.8346 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $96.94 | 10.761% | $107.3717 | $107.37 | $107.35 | $107.40 |
| Purchase #3 | $199.34 | 13.374% | $225.9997 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $204.78 | 4.403% | $213.7965 | $213.80 | $213.80 | $213.80 |
| Purchase #5 | $81.52 | 7.672% | $87.7742 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $7.48 | 13.696% | $8.5045 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $178.82 | 6.667% | $190.7419 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $968.16 | $1,051.0231 | $1,051.01 | $1,051.00 | $1,051.00 | |