| 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 | $99.34 | 10.467% | $109.7379 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $107.66 | 10.310% | $118.7597 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $189.55 | 11.127% | $210.6412 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $234.67 | 5.443% | $247.4431 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $234.60 | 8.869% | $255.4067 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $220.29 | 11.576% | $245.7908 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $147.95 | 7.425% | $158.9353 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $1,234.06 | $1,346.7147 | $1,346.72 | $1,346.75 | $1,346.60 | |