| 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 | $56.84 | 12.266% | $63.812 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $236.69 | 8.337% | $256.4228 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $153.76 | 8.610% | $166.9987 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $9.66 | 12.777% | $10.8943 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $183.62 | 12.281% | $206.1704 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $140.88 | 13.183% | $159.4522 | $159.45 | $159.45 | $159.50 |
| Purchase #7 | $217.70 | 12.512% | $244.9386 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $999.15 | $1,108.6890 | $1,108.68 | $1,108.65 | $1,108.70 | |