| 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 | $237.83 | 3.861% | $247.0126 | $247.01 | $247.00 | $247.00 |
| Purchase #2 | $75.27 | 13.713% | $85.5918 | $85.59 | $85.60 | $85.60 |
| Purchase #3 | $198.67 | 11.385% | $221.2886 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $140.40 | 9.193% | $153.307 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $202.57 | 8.532% | $219.8533 | $219.85 | $219.85 | $219.90 |
| Purchase #6 | $174.54 | 6.703% | $186.2394 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $247.32 | 9.223% | $270.1303 | $270.13 | $270.15 | $270.10 |
| 7 purchase totals = | $1,276.60 | $1,383.4230 | $1,383.42 | $1,383.45 | $1,383.40 | |