| 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 | $153.89 | 12.365% | $172.9185 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $208.44 | 4.535% | $217.8928 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $42.57 | 12.811% | $48.0236 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $81.65 | 3.280% | $84.3281 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $209.41 | 12.775% | $236.1621 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $109.72 | 8.688% | $119.2525 | $119.25 | $119.25 | $119.30 |
| Purchase #7 | $220.68 | 8.330% | $239.0626 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $1,026.36 | $1,117.6402 | $1,117.63 | $1,117.60 | $1,117.70 | |