| 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 | $105.83 | 9.302% | $115.6743 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $196.97 | 12.582% | $221.7528 | $221.75 | $221.75 | $221.80 |
| Purchase #3 | $171.33 | 11.639% | $191.2711 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $118.91 | 11.550% | $132.6441 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $85.91 | 5.110% | $90.3 | $90.30 | $90.30 | $90.30 |
| Purchase #6 | $143.83 | 7.658% | $154.8445 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $209.58 | 10.761% | $232.1329 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,032.36 | $1,138.6197 | $1,138.60 | $1,138.60 | $1,138.60 | |