| 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 | $29.74 | 10.333% | $32.813 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $240.50 | 12.785% | $271.2479 | $271.25 | $271.25 | $271.20 |
| Purchase #3 | $177.81 | 12.754% | $200.4879 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $158.84 | 4.275% | $165.6304 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $182.78 | 10.804% | $202.5276 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $26.38 | 11.197% | $29.3338 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $248.57 | 8.351% | $269.3281 | $269.33 | $269.35 | $269.30 |
| 7 purchase totals = | $1,064.62 | $1,171.3687 | $1,171.37 | $1,171.45 | $1,171.20 | |