| 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 | $128.47 | 3.662% | $133.1746 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $78.43 | 11.508% | $87.4557 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $73.47 | 10.627% | $81.2777 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $229.41 | 8.454% | $248.8043 | $248.80 | $248.80 | $248.80 |
| Purchase #5 | $249.91 | 3.660% | $259.0567 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $229.82 | 10.248% | $253.372 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $49.73 | 9.560% | $54.4842 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $1,039.24 | $1,117.6252 | $1,117.62 | $1,117.60 | $1,117.80 | |