| 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 | $201.70 | 10.451% | $222.7797 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $55.78 | 11.598% | $62.2494 | $62.25 | $62.25 | $62.20 |
| Purchase #3 | $126.92 | 7.131% | $135.9707 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $166.55 | 3.771% | $172.8306 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $172.26 | 7.266% | $184.7764 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $185.86 | 12.450% | $208.9996 | $209.00 | $209.00 | $209.00 |
| Purchase #7 | $196.91 | 12.577% | $221.6754 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $1,105.98 | $1,209.2818 | $1,209.29 | $1,209.35 | $1,209.30 | |