| 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 | $40.68 | 6.422% | $43.2925 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $219.91 | 13.723% | $250.0882 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $139.65 | 11.702% | $155.9918 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $211.34 | 9.849% | $232.1549 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $198.73 | 6.296% | $211.242 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $10.91 | 13.664% | $12.4007 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $112.30 | 10.381% | $123.9579 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $933.52 | $1,029.1280 | $1,029.12 | $1,029.15 | $1,029.20 | |