| 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 | $36.61 | 13.317% | $41.4854 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $133.65 | 3.557% | $138.4039 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $242.95 | 13.630% | $276.0641 | $276.06 | $276.05 | $276.10 |
| Purchase #4 | $215.28 | 8.473% | $233.5207 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $35.42 | 9.502% | $38.7856 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $141.49 | 11.323% | $157.5109 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $158.34 | 6.369% | $168.4247 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $963.74 | $1,054.1953 | $1,054.19 | $1,054.15 | $1,054.20 | |