| 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 | $224.48 | 6.724% | $239.574 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $8.53 | 9.461% | $9.337 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $171.52 | 13.323% | $194.3716 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $160.54 | 9.834% | $176.3275 | $176.33 | $176.35 | $176.30 |
| Purchase #5 | $189.81 | 3.650% | $196.7381 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $111.93 | 4.566% | $117.0407 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $213.84 | 8.367% | $231.732 | $231.73 | $231.75 | $231.70 |
| 7 purchase totals = | $1,080.65 | $1,165.1209 | $1,165.12 | $1,165.15 | $1,165.00 | |