| 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 | $101.84 | 10.194% | $112.2216 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $124.85 | 8.259% | $135.1614 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $249.52 | 12.484% | $280.6701 | $280.67 | $280.65 | $280.70 |
| Purchase #4 | $181.79 | 5.715% | $192.1793 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $97.85 | 10.759% | $108.3777 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $176.76 | 3.392% | $182.7557 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $91.59 | 10.251% | $100.9789 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $1,024.20 | $1,112.3447 | $1,112.35 | $1,112.35 | $1,112.50 | |