| 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 | $7.82 | 10.606% | $8.6494 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $233.87 | 11.293% | $260.2809 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $247.38 | 7.650% | $266.3046 | $266.30 | $266.30 | $266.30 |
| Purchase #4 | $128.31 | 10.535% | $141.8275 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $59.65 | 6.205% | $63.3513 | $63.35 | $63.35 | $63.40 |
| Purchase #6 | $188.71 | 6.716% | $201.3838 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $150.90 | 4.784% | $158.1191 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $1,016.64 | $1,099.9166 | $1,099.91 | $1,099.95 | $1,099.90 | |