| 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 | $110.64 | 11.343% | $123.1899 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $227.91 | 5.561% | $240.5841 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $110.57 | 13.627% | $125.6374 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $225.35 | 6.746% | $240.5521 | $240.55 | $240.55 | $240.60 |
| Purchase #5 | $214.54 | 12.194% | $240.701 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $37.81 | 4.405% | $39.4755 | $39.48 | $39.50 | $39.50 |
| Purchase #7 | $220.74 | 4.848% | $231.4415 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,147.56 | $1,241.5815 | $1,241.58 | $1,241.65 | $1,241.60 | |