| 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 | $130.74 | 11.316% | $145.5345 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $213.67 | 4.639% | $223.5822 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $211.81 | 5.419% | $223.288 | $223.29 | $223.30 | $223.30 |
| Purchase #4 | $195.40 | 12.260% | $219.356 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $127.35 | 8.520% | $138.2002 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $99.27 | 8.191% | $107.4012 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $118.39 | 13.759% | $134.6793 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $1,096.63 | $1,192.0414 | $1,192.04 | $1,192.10 | $1,192.10 | |