| 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 | $96.97 | 8.640% | $105.3482 | $105.35 | $105.35 | $105.30 |
| Purchase #2 | $111.97 | 8.752% | $121.7696 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $11.72 | 4.411% | $12.237 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $190.32 | 13.673% | $216.3425 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $41.95 | 10.545% | $46.3736 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $241.90 | 7.679% | $260.4755 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $229.47 | 7.178% | $245.9414 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $924.30 | $1,008.4878 | $1,008.49 | $1,008.50 | $1,008.40 | |