| 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 | $201.33 | 6.712% | $214.8433 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $188.49 | 8.102% | $203.7615 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $141.43 | 12.173% | $158.6463 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $125.28 | 3.798% | $130.0381 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $117.26 | 11.705% | $130.9853 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $10.25 | 9.319% | $11.2052 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $204.87 | 12.732% | $230.954 | $230.95 | $230.95 | $231.00 |
| 7 purchase totals = | $988.91 | $1,080.4337 | $1,080.44 | $1,080.45 | $1,080.40 | |