| 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 | $220.33 | 9.680% | $241.6579 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $192.74 | 6.487% | $205.243 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $111.84 | 7.379% | $120.0927 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $102.60 | 4.611% | $107.3309 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $95.55 | 6.866% | $102.1105 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $113.60 | 12.447% | $127.7398 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $231.54 | 13.573% | $262.9669 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,068.20 | $1,167.1417 | $1,167.14 | $1,167.15 | $1,167.10 | |