| 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 | $18.89 | 10.787% | $20.9277 | $20.93 | $20.95 | $20.90 |
| Purchase #2 | $240.78 | 5.822% | $254.7982 | $254.80 | $254.80 | $254.80 |
| Purchase #3 | $149.41 | 4.121% | $155.5672 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $181.98 | 6.193% | $193.25 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $235.94 | 4.649% | $246.9089 | $246.91 | $246.90 | $246.90 |
| Purchase #6 | $212.93 | 6.590% | $226.9621 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $25.98 | 12.461% | $29.2174 | $29.22 | $29.20 | $29.20 |
| 7 purchase totals = | $1,065.91 | $1,127.6315 | $1,127.64 | $1,127.60 | $1,127.70 | |