| 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 | $207.29 | 12.616% | $233.4417 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $223.61 | 8.441% | $242.4849 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $225.48 | 9.776% | $247.5229 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $131.83 | 13.758% | $149.9672 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $31.85 | 3.228% | $32.8781 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $114.64 | 9.738% | $125.8036 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $5.45 | 9.282% | $5.9559 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $940.15 | $1,038.0543 | $1,038.05 | $1,038.05 | $1,038.10 | |