| 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 | $12.80 | 10.562% | $14.1519 | $14.15 | $14.15 | $14.20 |
| Purchase #2 | $156.81 | 9.180% | $171.2052 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $163.31 | 8.283% | $176.837 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $213.80 | 12.874% | $241.3246 | $241.32 | $241.30 | $241.30 |
| Purchase #5 | $140.98 | 8.292% | $152.6701 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $243.42 | 5.571% | $256.9809 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $86.81 | 10.334% | $95.7809 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,017.93 | $1,108.9506 | $1,108.95 | $1,108.95 | $1,109.00 | |