| 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 | $7.35 | 10.416% | $8.1156 | $8.12 | $8.10 | $8.10 |
| Purchase #2 | $86.27 | 7.138% | $92.428 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $248.48 | 7.794% | $267.8465 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $202.32 | 7.270% | $217.0287 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $135.49 | 7.666% | $145.8767 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $215.91 | 4.843% | $226.3665 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $219.68 | 7.489% | $236.1318 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $1,115.50 | $1,193.7938 | $1,193.81 | $1,193.85 | $1,193.70 | |