| 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 | $120.38 | 11.571% | $134.3092 | $134.31 | $134.30 | $134.30 |
| Purchase #2 | $127.67 | 8.544% | $138.5781 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $191.27 | 9.337% | $209.1289 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $199.66 | 9.363% | $218.3542 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $105.73 | 13.275% | $119.7657 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $126.55 | 12.475% | $142.3371 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $183.36 | 7.317% | $196.7765 | $196.78 | $196.80 | $196.80 |
| 7 purchase totals = | $1,054.62 | $1,159.2497 | $1,159.26 | $1,159.30 | $1,159.30 | |