| 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 | $234.38 | 5.780% | $247.9272 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $196.86 | 12.634% | $221.7313 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $73.73 | 6.319% | $78.389 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $114.28 | 6.403% | $121.5973 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $114.67 | 6.752% | $122.4125 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $216.69 | 6.375% | $230.504 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $105.55 | 6.621% | $112.5385 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $1,056.16 | $1,135.0998 | $1,135.10 | $1,135.15 | $1,135.00 | |