| 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 | $243.68 | 6.194% | $258.7735 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $111.43 | 5.302% | $117.338 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $233.50 | 8.617% | $253.6207 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $81.53 | 3.143% | $84.0925 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $207.50 | 3.816% | $215.4182 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $241.81 | 3.629% | $250.5853 | $250.59 | $250.60 | $250.60 |
| Purchase #7 | $244.69 | 7.366% | $262.7139 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,364.14 | $1,442.5421 | $1,442.54 | $1,442.50 | $1,442.50 | |