| 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 | $33.80 | 12.853% | $38.1443 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $244.78 | 6.339% | $260.2966 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $143.25 | 6.191% | $152.1186 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $117.95 | 13.315% | $133.655 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $108.60 | 5.250% | $114.3015 | $114.30 | $114.30 | $114.30 |
| Purchase #6 | $189.32 | 6.606% | $201.8265 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $148.38 | 10.789% | $164.3887 | $164.39 | $164.40 | $164.40 |
| 7 purchase totals = | $986.08 | $1,064.7312 | $1,064.74 | $1,064.75 | $1,064.70 | |