| 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 | $243.95 | 12.264% | $273.868 | $273.87 | $273.85 | $273.90 |
| Purchase #2 | $50.29 | 13.375% | $57.0163 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $223.67 | 8.328% | $242.2972 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $162.84 | 6.350% | $173.1803 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $130.38 | 13.417% | $147.8731 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $114.31 | 13.853% | $130.1454 | $130.15 | $130.15 | $130.10 |
| Purchase #7 | $111.82 | 7.399% | $120.0936 | $120.09 | $120.10 | $120.10 |
| 7 purchase totals = | $1,037.26 | $1,144.4739 | $1,144.48 | $1,144.45 | $1,144.50 | |