| 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 | $238.54 | 13.437% | $270.5926 | $270.59 | $270.60 | $270.60 |
| Purchase #2 | $210.51 | 9.691% | $230.9105 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $10.65 | 4.270% | $11.1048 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $177.28 | 9.197% | $193.5844 | $193.58 | $193.60 | $193.60 |
| Purchase #5 | $155.40 | 4.751% | $162.7831 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $41.34 | 3.362% | $42.7299 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $134.53 | 3.353% | $139.0408 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $968.25 | $1,050.7461 | $1,050.73 | $1,050.80 | $1,050.70 | |