| 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 | $218.99 | 13.194% | $247.8835 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $196.62 | 3.737% | $203.9677 | $203.97 | $203.95 | $204.00 |
| Purchase #3 | $218.61 | 11.505% | $243.7611 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $73.86 | 8.468% | $80.1145 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $177.96 | 12.194% | $199.6604 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $55.62 | 7.187% | $59.6174 | $59.62 | $59.60 | $59.60 |
| Purchase #7 | $73.69 | 9.200% | $80.4695 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $1,015.35 | $1,115.4741 | $1,115.47 | $1,115.40 | $1,115.60 | |