| 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 | $200.57 | 11.134% | $222.9015 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $213.55 | 5.822% | $225.9829 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $114.84 | 10.423% | $126.8098 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $169.47 | 13.781% | $192.8247 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $57.77 | 8.365% | $62.6025 | $62.60 | $62.60 | $62.60 |
| Purchase #6 | $11.99 | 11.697% | $13.3925 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $229.88 | 6.806% | $245.5256 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $998.07 | $1,090.0395 | $1,090.03 | $1,090.05 | $1,090.00 | |