| 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 | $212.58 | 8.489% | $230.6259 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $11.31 | 10.545% | $12.5026 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $144.78 | 13.408% | $164.1921 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $29.62 | 5.606% | $31.2805 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $224.79 | 11.351% | $250.3059 | $250.31 | $250.30 | $250.30 |
| Purchase #6 | $248.30 | 7.481% | $266.8753 | $266.88 | $266.90 | $266.90 |
| Purchase #7 | $226.46 | 5.827% | $239.6558 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,097.84 | $1,195.4381 | $1,195.45 | $1,195.50 | $1,195.50 | |