| 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 | $79.47 | 12.851% | $89.6827 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $245.94 | 12.671% | $277.1031 | $277.10 | $277.10 | $277.10 |
| Purchase #3 | $157.31 | 6.647% | $167.7664 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $123.61 | 13.400% | $140.1737 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $12.75 | 13.303% | $14.4461 | $14.45 | $14.45 | $14.40 |
| Purchase #6 | $227.38 | 13.249% | $257.5056 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $244.77 | 9.868% | $268.9239 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $1,091.23 | $1,215.6015 | $1,215.60 | $1,215.55 | $1,215.60 | |