| 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 | $192.28 | 9.576% | $210.6927 | $210.69 | $210.70 | $210.70 |
| Purchase #2 | $211.91 | 4.523% | $221.4947 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $201.38 | 4.257% | $209.9527 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $79.36 | 11.308% | $88.334 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $123.90 | 3.835% | $128.6516 | $128.65 | $128.65 | $128.70 |
| Purchase #6 | $65.57 | 3.483% | $67.8538 | $67.85 | $67.85 | $67.90 |
| Purchase #7 | $117.35 | 7.385% | $126.0163 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $991.75 | $1,052.9958 | $1,052.98 | $1,053.00 | $1,053.10 | |