| 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 | $6.79 | 7.709% | $7.3134 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $177.44 | 12.720% | $200.0104 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $233.80 | 10.385% | $258.0801 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $210.73 | 9.111% | $229.9296 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $168.86 | 13.539% | $191.722 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $162.73 | 5.487% | $171.659 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $160.42 | 3.320% | $165.7459 | $165.75 | $165.75 | $165.70 |
| 7 purchase totals = | $1,120.77 | $1,224.4604 | $1,224.46 | $1,224.45 | $1,224.40 | |