| 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 | $135.67 | 13.872% | $154.4901 | $154.49 | $154.50 | $154.50 |
| Purchase #2 | $114.61 | 4.359% | $119.6058 | $119.61 | $119.60 | $119.60 |
| Purchase #3 | $171.93 | 13.145% | $194.5302 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $237.58 | 4.468% | $248.1951 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $99.43 | 11.724% | $111.0872 | $111.09 | $111.10 | $111.10 |
| Purchase #6 | $189.25 | 4.756% | $198.2507 | $198.25 | $198.25 | $198.30 |
| Purchase #7 | $90.55 | 4.749% | $94.8502 | $94.85 | $94.85 | $94.90 |
| 7 purchase totals = | $1,039.02 | $1,121.0093 | $1,121.02 | $1,121.05 | $1,121.10 | |