| 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 | $98.72 | 12.373% | $110.9346 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $156.33 | 13.871% | $178.0145 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $143.39 | 8.195% | $155.1408 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $173.88 | 4.327% | $181.4038 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $234.26 | 5.799% | $247.8447 | $247.84 | $247.85 | $247.80 |
| Purchase #6 | $106.48 | 8.400% | $115.4243 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $241.92 | 5.276% | $254.6837 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,154.98 | $1,243.4464 | $1,243.42 | $1,243.45 | $1,243.30 | |