| 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 | $197.48 | 12.475% | $222.1156 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $79.95 | 6.469% | $85.122 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $82.42 | 10.842% | $91.356 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $33.45 | 4.374% | $34.9131 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $130.47 | 8.236% | $141.2155 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $233.67 | 10.245% | $257.6095 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $225.95 | 11.634% | $252.237 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $983.39 | $1,084.5687 | $1,084.58 | $1,084.50 | $1,084.50 | |