| 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 | $126.60 | 8.195% | $136.9749 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $140.34 | 3.754% | $145.6084 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $220.69 | 3.794% | $229.063 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $89.76 | 7.530% | $96.5189 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $250.33 | 13.373% | $283.8066 | $283.81 | $283.80 | $283.80 |
| Purchase #6 | $228.99 | 6.151% | $243.0752 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $22.59 | 3.634% | $23.4109 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $1,079.30 | $1,158.4579 | $1,158.46 | $1,158.40 | $1,158.50 | |