| 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 | $199.73 | 12.712% | $225.1197 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $110.28 | 13.102% | $124.7289 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $141.86 | 9.832% | $155.8077 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $179.94 | 5.702% | $190.2002 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $113.80 | 5.224% | $119.7449 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $71.81 | 4.707% | $75.1901 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $198.66 | 9.601% | $217.7333 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $1,016.08 | $1,108.5248 | $1,108.52 | $1,108.55 | $1,108.40 | |