| 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 | $214.61 | 11.451% | $239.185 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $165.65 | 9.585% | $181.5276 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $248.80 | 9.275% | $271.8762 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $245.90 | 10.617% | $272.0072 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $42.38 | 7.212% | $45.4364 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $40.88 | 12.503% | $45.9912 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $171.96 | 8.351% | $186.3204 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $1,130.18 | $1,242.3440 | $1,242.36 | $1,242.40 | $1,242.30 | |