| 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 | $203.87 | 9.762% | $223.7718 | $223.77 | $223.75 | $223.80 |
| Purchase #2 | $123.32 | 3.863% | $128.0839 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $92.76 | 13.851% | $105.6082 | $105.61 | $105.60 | $105.60 |
| Purchase #4 | $136.58 | 9.150% | $149.0771 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $84.77 | 10.161% | $93.3835 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $236.81 | 7.622% | $254.8597 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $105.74 | 12.200% | $118.6403 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $983.85 | $1,073.4245 | $1,073.42 | $1,073.45 | $1,073.50 | |