| 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 | $187.58 | 12.723% | $211.4458 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $52.66 | 10.690% | $58.2894 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $208.31 | 8.446% | $225.9039 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $6.44 | 5.135% | $6.7707 | $6.77 | $6.75 | $6.80 |
| Purchase #5 | $83.49 | 7.859% | $90.0515 | $90.05 | $90.05 | $90.10 |
| Purchase #6 | $196.63 | 12.104% | $220.4301 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $113.74 | 6.123% | $120.7043 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $848.85 | $933.5957 | $933.59 | $933.60 | $933.60 | |