| 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 | $245.35 | 9.173% | $267.856 | $267.86 | $267.85 | $267.90 |
| Purchase #2 | $90.68 | 11.384% | $101.003 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $164.58 | 10.242% | $181.4363 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $14.60 | 11.218% | $16.2378 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $237.36 | 11.833% | $265.4468 | $265.45 | $265.45 | $265.40 |
| Purchase #6 | $32.71 | 6.588% | $34.8649 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $222.83 | 6.745% | $237.8599 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $1,008.11 | $1,104.7047 | $1,104.71 | $1,104.70 | $1,104.70 | |