| 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 | $240.27 | 4.453% | $250.9692 | $250.97 | $250.95 | $251.00 |
| Purchase #2 | $250.62 | 10.644% | $277.296 | $277.30 | $277.30 | $277.30 |
| Purchase #3 | $225.72 | 3.627% | $233.9069 | $233.91 | $233.90 | $233.90 |
| Purchase #4 | $105.50 | 11.371% | $117.4964 | $117.50 | $117.50 | $117.50 |
| Purchase #5 | $107.64 | 13.250% | $121.9023 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $223.25 | 11.809% | $249.6136 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $230.62 | 8.615% | $250.4879 | $250.49 | $250.50 | $250.50 |
| 7 purchase totals = | $1,383.62 | $1,501.6723 | $1,501.68 | $1,501.65 | $1,501.70 | |