| 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 | $199.43 | 7.618% | $214.6226 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $243.52 | 11.153% | $270.6798 | $270.68 | $270.70 | $270.70 |
| Purchase #3 | $222.53 | 11.392% | $247.8806 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $202.32 | 8.342% | $219.1975 | $219.20 | $219.20 | $219.20 |
| Purchase #5 | $151.42 | 12.379% | $170.1643 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $34.37 | 11.400% | $38.2882 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $162.40 | 12.658% | $182.9566 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $1,215.99 | $1,343.7896 | $1,343.79 | $1,343.80 | $1,343.90 | |