| 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 | $102.99 | 8.698% | $111.9481 | $111.95 | $111.95 | $111.90 |
| Purchase #2 | $201.96 | 7.204% | $216.5092 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $100.45 | 6.788% | $107.2685 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $5.48 | 6.180% | $5.8187 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $120.86 | 3.856% | $125.5204 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $227.50 | 11.342% | $253.3031 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $221.35 | 9.529% | $242.4424 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $980.59 | $1,062.8104 | $1,062.81 | $1,062.75 | $1,062.70 | |