| 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 | $223.70 | 11.554% | $249.5463 | $249.55 | $249.55 | $249.50 |
| Purchase #2 | $173.63 | 11.287% | $193.2276 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $247.79 | 4.749% | $259.5575 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $152.59 | 6.554% | $162.5907 | $162.59 | $162.60 | $162.60 |
| Purchase #5 | $142.70 | 11.601% | $159.2546 | $159.25 | $159.25 | $159.30 |
| Purchase #6 | $47.60 | 10.174% | $52.4428 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $109.97 | 4.804% | $115.253 | $115.25 | $115.25 | $115.30 |
| 7 purchase totals = | $1,097.98 | $1,191.8725 | $1,191.87 | $1,191.90 | $1,191.90 | |