| 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 | $203.63 | 13.111% | $230.3279 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $185.36 | 12.842% | $209.1639 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $199.61 | 4.566% | $208.7242 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $207.54 | 3.225% | $214.2332 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $34.39 | 9.574% | $37.6825 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $221.42 | 10.215% | $244.0381 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $89.36 | 10.379% | $98.6347 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $1,141.31 | $1,242.8045 | $1,242.79 | $1,242.85 | $1,242.70 | |