| 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 | $186.62 | 7.128% | $199.9223 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $120.28 | 6.655% | $128.2846 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $215.94 | 12.489% | $242.9087 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $28.37 | 10.609% | $31.3798 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $125.58 | 7.282% | $134.7247 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $246.47 | 4.132% | $256.6541 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $69.93 | 8.498% | $75.8727 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $993.19 | $1,069.7469 | $1,069.73 | $1,069.70 | $1,069.80 | |