| 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 | $114.48 | 6.155% | $121.5262 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $118.79 | 8.365% | $128.7268 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $33.86 | 7.307% | $36.3342 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $21.97 | 7.110% | $23.5321 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $120.98 | 8.245% | $130.9548 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $222.50 | 4.818% | $233.2201 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $194.69 | 13.654% | $221.273 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $827.27 | $895.5672 | $895.56 | $895.60 | $895.50 | |