| 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 | $6.36 | 4.326% | $6.6351 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $112.35 | 8.498% | $121.8975 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $242.27 | 13.811% | $275.7299 | $275.73 | $275.75 | $275.70 |
| Purchase #4 | $228.97 | 5.496% | $241.5542 | $241.55 | $241.55 | $241.60 |
| Purchase #5 | $176.70 | 10.519% | $195.2871 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $165.86 | 12.258% | $186.1911 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $160.74 | 11.533% | $179.2781 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $1,093.25 | $1,206.5730 | $1,206.58 | $1,206.65 | $1,206.60 | |