| 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 | $218.53 | 9.755% | $239.8476 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $105.89 | 8.158% | $114.5285 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $156.99 | 12.136% | $176.0423 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $192.85 | 10.150% | $212.4243 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $129.46 | 4.482% | $135.2624 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $176.72 | 6.411% | $188.0495 | $188.05 | $188.05 | $188.00 |
| Purchase #7 | $89.38 | 9.847% | $98.1812 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $1,069.82 | $1,164.3358 | $1,164.33 | $1,164.35 | $1,164.20 | |