| 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 | $249.41 | 8.296% | $270.1011 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $223.62 | 7.823% | $241.1138 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $22.98 | 7.767% | $24.7649 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $103.57 | 3.339% | $107.0282 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $139.46 | 7.619% | $150.0855 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $241.68 | 13.430% | $274.1376 | $274.14 | $274.15 | $274.10 |
| Purchase #7 | $235.46 | 12.707% | $265.3799 | $265.38 | $265.40 | $265.40 |
| 7 purchase totals = | $1,216.18 | $1,332.6110 | $1,332.61 | $1,332.65 | $1,332.60 | |