| 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 | $120.73 | 6.128% | $128.1283 | $128.13 | $128.15 | $128.10 |
| Purchase #2 | $240.93 | 6.674% | $257.0097 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $72.27 | 7.577% | $77.7459 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $186.75 | 3.639% | $193.5458 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $30.40 | 4.327% | $31.7154 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $233.65 | 6.427% | $248.6667 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $102.49 | 13.151% | $115.9685 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $987.22 | $1,052.7803 | $1,052.80 | $1,052.75 | $1,052.70 | |