| 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 | $247.36 | 6.693% | $263.9158 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $123.52 | 5.311% | $130.0801 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $153.46 | 5.621% | $162.086 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $242.78 | 3.138% | $250.3984 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $63.64 | 9.738% | $69.8373 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $70.48 | 5.694% | $74.4931 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $120.60 | 13.137% | $136.4432 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $1,021.84 | $1,087.2539 | $1,087.26 | $1,087.30 | $1,087.20 | |