| 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 | $20.42 | 12.139% | $22.8988 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $232.79 | 8.357% | $252.2443 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $24.95 | 4.307% | $26.0246 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $91.79 | 5.379% | $96.7274 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $248.56 | 11.230% | $276.4733 | $276.47 | $276.45 | $276.50 |
| Purchase #6 | $241.86 | 7.437% | $259.8471 | $259.85 | $259.85 | $259.80 |
| Purchase #7 | $230.60 | 10.804% | $255.514 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $1,090.97 | $1,189.7295 | $1,189.72 | $1,189.70 | $1,189.60 | |