| 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 | $224.56 | 13.236% | $254.2828 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $185.80 | 13.360% | $210.6229 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $173.31 | 8.851% | $188.6497 | $188.65 | $188.65 | $188.60 |
| Purchase #4 | $176.87 | 10.445% | $195.3441 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $74.38 | 4.232% | $77.5278 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $220.86 | 8.828% | $240.3575 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $225.58 | 4.295% | $235.2687 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $1,281.36 | $1,402.0535 | $1,402.05 | $1,402.05 | $1,402.00 | |