| 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 | $134.38 | 4.729% | $140.7348 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $233.44 | 6.259% | $248.051 | $248.05 | $248.05 | $248.10 |
| Purchase #3 | $182.95 | 9.402% | $200.151 | $200.15 | $200.15 | $200.20 |
| Purchase #4 | $53.97 | 11.433% | $60.1404 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $165.67 | 11.533% | $184.7767 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $32.62 | 5.845% | $34.5266 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $222.44 | 5.368% | $234.3806 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $1,025.47 | $1,102.7611 | $1,102.76 | $1,102.85 | $1,102.80 | |