| 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 | $31.64 | 7.756% | $34.094 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $223.65 | 10.404% | $246.9185 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $197.55 | 11.257% | $219.7882 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $111.71 | 7.301% | $119.8659 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $112.42 | 7.360% | $120.6941 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $14.59 | 11.252% | $16.2317 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $127.85 | 10.451% | $141.2116 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $819.41 | $898.8040 | $898.80 | $898.80 | $898.80 | |