| 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 | $120.46 | 13.745% | $137.0172 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $187.25 | 8.551% | $203.2617 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $128.27 | 6.273% | $136.3164 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $114.98 | 4.356% | $119.9885 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $78.89 | 11.402% | $87.885 | $87.89 | $87.90 | $87.90 |
| Purchase #6 | $199.85 | 9.121% | $218.0783 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $101.75 | 12.597% | $114.5674 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $931.45 | $1,017.1145 | $1,017.13 | $1,017.10 | $1,017.20 | |