| 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 | $225.30 | 13.295% | $255.2536 | $255.25 | $255.25 | $255.30 |
| Purchase #2 | $145.51 | 11.760% | $162.622 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $99.25 | 9.399% | $108.5785 | $108.58 | $108.60 | $108.60 |
| Purchase #4 | $206.61 | 4.778% | $216.4818 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $197.94 | 5.757% | $209.3354 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $139.79 | 9.639% | $153.2644 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $250.99 | 4.413% | $262.0662 | $262.07 | $262.05 | $262.10 |
| 7 purchase totals = | $1,265.39 | $1,367.6019 | $1,367.60 | $1,367.60 | $1,367.70 | |