| 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 | $193.96 | 10.193% | $213.7303 | $213.73 | $213.75 | $213.70 |
| Purchase #2 | $177.50 | 6.547% | $189.1209 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $86.35 | 8.719% | $93.8789 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $223.61 | 13.143% | $252.9991 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $6.34 | 13.656% | $7.2058 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $168.57 | 3.234% | $174.0216 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $127.84 | 8.326% | $138.484 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $984.17 | $1,069.4406 | $1,069.44 | $1,069.45 | $1,069.40 | |