| 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 | $222.56 | 3.539% | $230.4364 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $107.46 | 7.561% | $115.5851 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $172.29 | 3.574% | $178.4476 | $178.45 | $178.45 | $178.40 |
| Purchase #4 | $246.91 | 12.439% | $277.6231 | $277.62 | $277.60 | $277.60 |
| Purchase #5 | $128.80 | 6.164% | $136.7392 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $231.97 | 7.693% | $249.8155 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $9.55 | 6.437% | $10.1647 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $1,119.54 | $1,198.8116 | $1,198.82 | $1,198.80 | $1,198.70 | |