| 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 | $247.87 | 8.194% | $268.1805 | $268.18 | $268.20 | $268.20 |
| Purchase #2 | $184.26 | 7.779% | $198.5936 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $7.40 | 12.732% | $8.3422 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $195.85 | 10.555% | $216.522 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $160.84 | 4.342% | $167.8237 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $14.86 | 12.787% | $16.7601 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $41.87 | 4.732% | $43.8513 | $43.85 | $43.85 | $43.90 |
| 7 purchase totals = | $852.95 | $920.0734 | $920.06 | $920.05 | $920.10 | |