| 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 | $223.55 | 8.454% | $242.4489 | $242.45 | $242.45 | $242.40 |
| Purchase #2 | $249.77 | 11.398% | $278.2388 | $278.24 | $278.25 | $278.20 |
| Purchase #3 | $31.50 | 9.401% | $34.4613 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $102.77 | 13.652% | $116.8002 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $69.68 | 5.839% | $73.7486 | $73.75 | $73.75 | $73.70 |
| Purchase #6 | $210.93 | 13.133% | $238.6314 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $117.45 | 5.471% | $123.8757 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $1,005.65 | $1,108.2049 | $1,108.21 | $1,108.25 | $1,108.10 | |