| 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 | $93.96 | 4.209% | $97.9148 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $187.33 | 4.805% | $196.3312 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $114.47 | 8.470% | $124.1656 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $238.42 | 8.640% | $259.0195 | $259.02 | $259.00 | $259.00 |
| Purchase #5 | $202.78 | 5.451% | $213.8335 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $181.68 | 4.432% | $189.7321 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $95.69 | 6.696% | $102.0974 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $1,114.33 | $1,183.0941 | $1,183.09 | $1,183.10 | $1,183.00 | |