| 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 | $202.91 | 3.874% | $210.7707 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $197.53 | 9.386% | $216.0702 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $221.99 | 8.749% | $241.4119 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $7.40 | 7.411% | $7.9484 | $7.95 | $7.95 | $7.90 |
| Purchase #5 | $70.51 | 8.182% | $76.2791 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $212.57 | 8.769% | $231.2103 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $67.79 | 10.329% | $74.792 | $74.79 | $74.80 | $74.80 |
| 7 purchase totals = | $980.70 | $1,058.4826 | $1,058.48 | $1,058.45 | $1,058.50 | |