| 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 | $196.75 | 6.596% | $209.7276 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $154.52 | 4.496% | $161.4672 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $179.75 | 13.365% | $203.7736 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $52.85 | 9.489% | $57.8649 | $57.86 | $57.85 | $57.90 |
| Purchase #5 | $104.64 | 9.468% | $114.5473 | $114.55 | $114.55 | $114.50 |
| Purchase #6 | $105.85 | 12.767% | $119.3639 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $228.66 | 4.225% | $238.3209 | $238.32 | $238.30 | $238.30 |
| 7 purchase totals = | $1,023.02 | $1,105.0654 | $1,105.06 | $1,105.00 | $1,105.10 | |