| 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 | $92.56 | 4.456% | $96.6845 | $96.68 | $96.70 | $96.70 |
| Purchase #2 | $195.46 | 13.180% | $221.2216 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $35.30 | 10.854% | $39.1315 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $165.59 | 11.175% | $184.0947 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $103.51 | 10.725% | $114.6114 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $209.45 | 11.487% | $233.5095 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $204.65 | 7.616% | $220.2361 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $1,006.52 | $1,109.4893 | $1,109.48 | $1,109.50 | $1,109.40 | |