| 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 | $213.81 | 10.427% | $236.104 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $24.66 | 10.411% | $27.2274 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $224.90 | 3.345% | $232.4229 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $41.68 | 12.277% | $46.7971 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $133.43 | 3.609% | $138.2455 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $226.92 | 6.570% | $241.8286 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $120.59 | 4.237% | $125.6994 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $985.99 | $1,048.3249 | $1,048.33 | $1,048.35 | $1,048.20 | |