| 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 | $115.33 | 3.293% | $119.1278 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $248.41 | 12.170% | $278.6415 | $278.64 | $278.65 | $278.60 |
| Purchase #3 | $105.88 | 13.127% | $119.7789 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $37.72 | 5.177% | $39.6728 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $240.61 | 11.749% | $268.8793 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $220.40 | 4.479% | $230.2717 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $151.52 | 7.664% | $163.1325 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $1,119.87 | $1,219.5045 | $1,219.50 | $1,219.55 | $1,219.50 | |