| 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 | $227.30 | 10.864% | $251.9939 | $251.99 | $252.00 | $252.00 |
| Purchase #2 | $161.97 | 3.623% | $167.8382 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $241.67 | 5.480% | $254.9135 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $102.72 | 10.598% | $113.6063 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $74.80 | 5.849% | $79.1751 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $14.52 | 3.855% | $15.0797 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $140.51 | 6.845% | $150.1279 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $963.49 | $1,032.7346 | $1,032.74 | $1,032.80 | $1,032.70 | |