| 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 | $79.75 | 11.512% | $88.9308 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $204.89 | 10.754% | $226.9239 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $181.92 | 5.872% | $192.6023 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $70.76 | 12.565% | $79.651 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $118.99 | 4.477% | $124.3172 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $213.84 | 13.368% | $242.4261 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $181.55 | 7.774% | $195.6637 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $1,051.70 | $1,150.5150 | $1,150.51 | $1,150.50 | $1,150.50 | |