| 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 | $198.26 | 12.536% | $223.1139 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $204.96 | 7.583% | $220.5021 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $191.44 | 10.567% | $211.6695 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $123.98 | 8.437% | $134.4402 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $230.89 | 8.444% | $250.3864 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $245.52 | 11.660% | $274.1476 | $274.15 | $274.15 | $274.10 |
| Purchase #7 | $176.87 | 13.841% | $201.3506 | $201.35 | $201.35 | $201.40 |
| 7 purchase totals = | $1,371.92 | $1,515.6103 | $1,515.61 | $1,515.60 | $1,515.60 | |