| 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 | $80.36 | 6.742% | $85.7779 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $144.81 | 12.354% | $162.6998 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $218.69 | 8.391% | $237.0403 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $34.62 | 12.229% | $38.8537 | $38.85 | $38.85 | $38.90 |
| Purchase #5 | $226.77 | 6.819% | $242.2334 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $116.81 | 9.573% | $127.9922 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $191.54 | 5.854% | $202.7528 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $1,013.60 | $1,097.3501 | $1,097.34 | $1,097.40 | $1,097.40 | |