| 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 | $117.51 | 5.470% | $123.9378 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $31.26 | 3.570% | $32.376 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $71.63 | 12.419% | $80.5257 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $192.63 | 4.784% | $201.8454 | $201.85 | $201.85 | $201.80 |
| Purchase #5 | $184.66 | 7.715% | $198.9065 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $107.55 | 12.816% | $121.3336 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $181.32 | 13.126% | $205.1201 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $886.56 | $964.0451 | $964.06 | $964.10 | $963.90 | |