| 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 | $229.53 | 12.148% | $257.4133 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $67.99 | 5.457% | $71.7002 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $12.77 | 11.529% | $14.2423 | $14.24 | $14.25 | $14.20 |
| Purchase #4 | $200.72 | 4.838% | $210.4308 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $230.30 | 10.456% | $254.3802 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $139.27 | 3.130% | $143.6292 | $143.63 | $143.65 | $143.60 |
| Purchase #7 | $170.89 | 6.333% | $181.7125 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $1,051.47 | $1,133.5085 | $1,133.50 | $1,133.55 | $1,133.40 | |