| 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 | $217.87 | 6.241% | $231.4673 | $231.47 | $231.45 | $231.50 |
| Purchase #2 | $199.48 | 13.226% | $225.8632 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $184.87 | 8.623% | $200.8113 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $195.95 | 4.349% | $204.4719 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $193.80 | 3.117% | $199.8407 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $104.38 | 12.413% | $117.3367 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $130.29 | 3.196% | $134.4541 | $134.45 | $134.45 | $134.50 |
| 7 purchase totals = | $1,226.64 | $1,314.2452 | $1,314.24 | $1,314.20 | $1,314.30 | |