| 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 | $38.67 | 8.484% | $41.9508 | $41.95 | $41.95 | $42.00 |
| Purchase #2 | $207.72 | 6.542% | $221.309 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $134.92 | 11.763% | $150.7906 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $6.82 | 5.142% | $7.1707 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $232.36 | 3.869% | $241.35 | $241.35 | $241.35 | $241.40 |
| Purchase #6 | $239.29 | 12.278% | $268.67 | $268.67 | $268.65 | $268.70 |
| Purchase #7 | $176.63 | 13.262% | $200.0547 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $1,036.41 | $1,131.2958 | $1,131.29 | $1,131.25 | $1,131.50 | |