| 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 | $205.94 | 7.532% | $221.4514 | $221.45 | $221.45 | $221.50 |
| Purchase #2 | $152.72 | 12.424% | $171.6939 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $179.89 | 4.599% | $188.1631 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $233.30 | 10.492% | $257.7778 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $240.87 | 13.666% | $273.7873 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $204.36 | 7.550% | $219.7892 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $27.34 | 8.470% | $29.6557 | $29.66 | $29.65 | $29.70 |
| 7 purchase totals = | $1,244.42 | $1,362.3184 | $1,362.32 | $1,362.35 | $1,362.50 | |