| 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 | $193.39 | 12.540% | $217.6411 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $127.29 | 7.638% | $137.0124 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $229.70 | 8.829% | $249.9802 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $159.26 | 10.765% | $176.4043 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $92.30 | 11.261% | $102.6939 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $134.27 | 5.361% | $141.4682 | $141.47 | $141.45 | $141.50 |
| Purchase #7 | $128.44 | 9.411% | $140.5275 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $1,064.65 | $1,165.7276 | $1,165.72 | $1,165.75 | $1,165.70 | |