| 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 | $144.69 | 4.221% | $150.7974 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $228.44 | 9.536% | $250.224 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $181.73 | 3.359% | $187.8343 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $223.34 | 10.486% | $246.7594 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $195.53 | 11.755% | $218.5146 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $245.75 | 9.858% | $269.976 | $269.98 | $270.00 | $270.00 |
| Purchase #7 | $84.75 | 8.553% | $91.9987 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $1,304.23 | $1,416.1044 | $1,416.10 | $1,416.10 | $1,416.10 | |