| 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 | $221.97 | 9.504% | $243.066 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $76.71 | 8.182% | $82.9864 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $209.85 | 8.611% | $227.9202 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $176.71 | 3.757% | $183.349 | $183.35 | $183.35 | $183.30 |
| Purchase #5 | $124.65 | 10.548% | $137.7981 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $195.95 | 13.857% | $223.1028 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $202.95 | 13.632% | $230.6161 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $1,208.79 | $1,328.8386 | $1,328.85 | $1,328.80 | $1,328.80 | |