| 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 | $211.99 | 4.328% | $221.1649 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $6.59 | 10.201% | $7.2622 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $165.26 | 11.142% | $183.6733 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $5.44 | 10.423% | $6.007 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $166.46 | 12.146% | $186.6782 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $218.98 | 4.151% | $228.0699 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $217.70 | 10.247% | $240.0077 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $992.42 | $1,072.8632 | $1,072.86 | $1,072.80 | $1,073.00 | |