| 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 | $191.27 | 5.209% | $201.2333 | $201.23 | $201.25 | $201.20 |
| Purchase #2 | $143.33 | 8.623% | $155.6893 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $80.66 | 12.379% | $90.6449 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $189.27 | 13.718% | $215.2341 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $66.66 | 3.515% | $69.0031 | $69.00 | $69.00 | $69.00 |
| Purchase #6 | $224.87 | 8.493% | $243.9682 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $233.28 | 4.571% | $243.9432 | $243.94 | $243.95 | $243.90 |
| 7 purchase totals = | $1,129.34 | $1,219.7161 | $1,219.70 | $1,219.75 | $1,219.60 | |