| 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 | $140.57 | 5.137% | $147.7911 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $109.74 | 11.599% | $122.4687 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $52.95 | 4.525% | $55.346 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $92.67 | 6.741% | $98.9169 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $218.97 | 13.381% | $248.2704 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $227.60 | 8.712% | $247.4285 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $240.53 | 12.709% | $271.099 | $271.10 | $271.10 | $271.10 |
| 7 purchase totals = | $1,083.03 | $1,191.3206 | $1,191.33 | $1,191.30 | $1,191.30 | |