| 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 | $124.74 | 13.324% | $141.3604 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $198.64 | 7.792% | $214.118 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $158.35 | 12.256% | $177.7574 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $107.70 | 5.873% | $114.0252 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $64.65 | 6.841% | $69.0727 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $225.86 | 5.444% | $238.1558 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $93.39 | 8.711% | $101.5252 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $973.33 | $1,056.0147 | $1,056.03 | $1,056.00 | $1,056.10 | |