| 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 | $106.81 | 13.280% | $120.9944 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $72.84 | 5.764% | $77.0385 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $140.95 | 13.199% | $159.554 | $159.55 | $159.55 | $159.60 |
| Purchase #4 | $233.42 | 11.274% | $259.7358 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $113.45 | 11.693% | $126.7157 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $201.80 | 5.385% | $212.6669 | $212.67 | $212.65 | $212.70 |
| Purchase #7 | $17.99 | 6.104% | $19.0881 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $887.26 | $975.7934 | $975.80 | $975.80 | $975.80 | |