| 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 | $204.57 | 12.512% | $230.1658 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $232.54 | 8.126% | $251.4362 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $198.93 | 4.774% | $208.4269 | $208.43 | $208.45 | $208.40 |
| Purchase #4 | $214.68 | 4.277% | $223.8619 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $165.58 | 4.334% | $172.7562 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $238.64 | 12.242% | $267.8543 | $267.85 | $267.85 | $267.90 |
| Purchase #7 | $70.31 | 12.750% | $79.2745 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $1,325.25 | $1,433.7758 | $1,433.78 | $1,433.75 | $1,433.90 | |