| 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 | $216.38 | 8.216% | $234.1578 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $179.98 | 8.130% | $194.6124 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $141.66 | 3.870% | $147.1422 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $19.34 | 13.821% | $22.013 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $209.84 | 13.354% | $237.862 | $237.86 | $237.85 | $237.90 |
| Purchase #6 | $103.76 | 13.745% | $118.0218 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $150.51 | 10.238% | $165.9192 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $1,021.47 | $1,119.7284 | $1,119.72 | $1,119.65 | $1,119.70 | |