| 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 | $243.45 | 3.781% | $252.6548 | $252.65 | $252.65 | $252.70 |
| Purchase #2 | $155.47 | 5.686% | $164.31 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $164.89 | 4.568% | $172.4222 | $172.42 | $172.40 | $172.40 |
| Purchase #4 | $161.82 | 11.774% | $180.8727 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $192.27 | 7.608% | $206.8979 | $206.90 | $206.90 | $206.90 |
| Purchase #6 | $232.36 | 10.536% | $256.8414 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $235.87 | 4.290% | $245.9888 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $1,386.13 | $1,479.9878 | $1,479.98 | $1,479.95 | $1,480.00 | |